2018859310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7193}}^1$

素因数の和:7357

約数の個数: 64

約数和(自身を含む): 4176893952

約数和(自身を除く): 2158034642

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 127, 130, 170, 221, 254, 442, 635, 1105, 1270, 1651, 2159, 2210, 3302, 4318, 7193, 8255, 10795, 14386, 16510, 21590, 28067, 35965, 56134, 71930, 93509, 122281, 140335, 187018, 244562, 280670, 467545, 611405, 913511, 935090, 1222810, 1589653, 1827022, 3179306, 4567555, 7948265, 9135110, 11875643, 15529687, 15896530, 23751286, 31059374, 59378215, 77648435, 118756430, 155296870, 201885931, 403771862, 1009429655, 2018859310]

約数ペア:

[(1, 2018859310), (2, 1009429655), (5, 403771862), (10, 201885931), (13, 155296870), (17, 118756430), (26, 77648435), (34, 59378215), (65, 31059374), (85, 23751286), (127, 15896530), (130, 15529687), (170, 11875643), (221, 9135110), (254, 7948265), (442, 4567555), (635, 3179306), (1105, 1827022), (1270, 1589653), (1651, 1222810), (2159, 935090), (2210, 913511), (3302, 611405), (4318, 467545), (7193, 280670), (8255, 244562), (10795, 187018), (14386, 140335), (16510, 122281), (21590, 93509), (28067, 71930), (35965, 56134)]