2485416830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1429}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 5111346240

約数和(自身を除く): 2625929410

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 787, 1105, 1429, 1574, 2210, 2858, 3935, 7145, 7870, 10231, 13379, 14290, 18577, 20462, 24293, 26758, 37154, 48586, 51155, 66895, 92885, 102310, 121465, 133790, 173927, 185770, 242930, 315809, 347854, 631618, 869635, 1124623, 1579045, 1739270, 2249246, 3158090, 5623115, 11246230, 14620099, 19118591, 29240198, 38237182, 73100495, 95592955, 146200990, 191185910, 248541683, 497083366, 1242708415, 2485416830]

約数ペア:

[(1, 2485416830), (2, 1242708415), (5, 497083366), (10, 248541683), (13, 191185910), (17, 146200990), (26, 95592955), (34, 73100495), (65, 38237182), (85, 29240198), (130, 19118591), (170, 14620099), (221, 11246230), (442, 5623115), (787, 3158090), (1105, 2249246), (1429, 1739270), (1574, 1579045), (2210, 1124623), (2858, 869635), (3935, 631618), (7145, 347854), (7870, 315809), (10231, 242930), (13379, 185770), (14290, 173927), (18577, 133790), (20462, 121465), (24293, 102310), (26758, 92885), (37154, 66895), (48586, 51155)]