1520804009842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{68252581}}^1$

素因数の和:68253453

約数の個数: 16

約数和(自身を含む): 2459550044952

約数和(自身を除く): 938746035110

約数列:

[1, 2, 13, 26, 857, 1714, 11141, 22282, 68252581, 136505162, 887283553, 1774567106, 58492461917, 116984923834, 760402004921, 1520804009842]

約数ペア:

[(1, 1520804009842), (2, 760402004921), (13, 116984923834), (26, 58492461917), (857, 1774567106), (1714, 887283553), (11141, 136505162), (22282, 68252581)]