39213883930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{295441}}^1$

素因数の和:296482

約数の個数: 32

約数和(自身を含む): 76089314448

約数和(自身を除く): 36875430518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1021, 2042, 5105, 10210, 13273, 26546, 66365, 132730, 295441, 590882, 1477205, 2954410, 3840733, 7681466, 19203665, 38407330, 301645261, 603290522, 1508226305, 3016452610, 3921388393, 7842776786, 19606941965, 39213883930]

約数ペア:

[(1, 39213883930), (2, 19606941965), (5, 7842776786), (10, 3921388393), (13, 3016452610), (26, 1508226305), (65, 603290522), (130, 301645261), (1021, 38407330), (2042, 19203665), (5105, 7681466), (10210, 3840733), (13273, 2954410), (26546, 1477205), (66365, 590882), (132730, 295441)]