1601470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 3161088

約数和(自身を除く): 1559618

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 127, 130, 194, 254, 485, 635, 970, 1261, 1270, 1651, 2522, 3302, 6305, 8255, 12319, 12610, 16510, 24638, 61595, 123190, 160147, 320294, 800735, 1601470]

約数ペア:

[(1, 1601470), (2, 800735), (5, 320294), (10, 160147), (13, 123190), (26, 61595), (65, 24638), (97, 16510), (127, 12610), (130, 12319), (194, 8255), (254, 6305), (485, 3302), (635, 2522), (970, 1651), (1261, 1270)]