13183970540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3900583}}^1$

素因数の和:3900618

約数の個数: 36

約数和(自身を含む): 29979888624

約数和(自身を除く): 16795918084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3900583, 7801166, 15602332, 19502915, 39005830, 50707579, 78011660, 101415158, 202830316, 253537895, 507075790, 659198527, 1014151580, 1318397054, 2636794108, 3295992635, 6591985270, 13183970540]

約数ペア:

[(1, 13183970540), (2, 6591985270), (4, 3295992635), (5, 2636794108), (10, 1318397054), (13, 1014151580), (20, 659198527), (26, 507075790), (52, 253537895), (65, 202830316), (130, 101415158), (169, 78011660), (260, 50707579), (338, 39005830), (676, 19502915), (845, 15602332), (1690, 7801166), (3380, 3900583)]