2484170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 4889808

約数和(自身を除く): 2405638

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 197, 394, 485, 970, 985, 1261, 1970, 2522, 2561, 5122, 6305, 12610, 12805, 19109, 25610, 38218, 95545, 191090, 248417, 496834, 1242085, 2484170]

約数ペア:

[(1, 2484170), (2, 1242085), (5, 496834), (10, 248417), (13, 191090), (26, 95545), (65, 38218), (97, 25610), (130, 19109), (194, 12805), (197, 12610), (394, 6305), (485, 5122), (970, 2561), (985, 2522), (1261, 1970)]