2018196310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 4197873600

約数和(自身を除く): 2179677290

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 199, 221, 338, 353, 398, 442, 706, 845, 995, 1105, 1690, 1765, 1990, 2210, 2587, 2873, 3383, 3530, 4589, 5174, 5746, 6001, 6766, 9178, 12002, 12935, 14365, 16915, 22945, 25870, 28730, 30005, 33631, 33830, 43979, 45890, 59657, 60010, 67262, 70247, 78013, 87958, 119314, 140494, 156026, 168155, 219895, 298285, 336310, 351235, 390065, 439790, 571727, 596570, 702470, 780130, 913211, 1014169, 1143454, 1194199, 1826422, 2028338, 2388398, 2858635, 4566055, 5070845, 5717270, 5970995, 9132110, 10141690, 11871743, 11941990, 15524587, 23743486, 31049174, 59358715, 77622935, 118717430, 155245870, 201819631, 403639262, 1009098155, 2018196310]

約数ペア:

[(1, 2018196310), (2, 1009098155), (5, 403639262), (10, 201819631), (13, 155245870), (17, 118717430), (26, 77622935), (34, 59358715), (65, 31049174), (85, 23743486), (130, 15524587), (169, 11941990), (170, 11871743), (199, 10141690), (221, 9132110), (338, 5970995), (353, 5717270), (398, 5070845), (442, 4566055), (706, 2858635), (845, 2388398), (995, 2028338), (1105, 1826422), (1690, 1194199), (1765, 1143454), (1990, 1014169), (2210, 913211), (2587, 780130), (2873, 702470), (3383, 596570), (3530, 571727), (4589, 439790), (5174, 390065), (5746, 351235), (6001, 336310), (6766, 298285), (9178, 219895), (12002, 168155), (12935, 156026), (14365, 140494), (16915, 119314), (22945, 87958), (25870, 78013), (28730, 70247), (30005, 67262), (33631, 60010), (33830, 59657), (43979, 45890)]