1944748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 3704400

約数和(自身を除く): 1759652

約数列:

[1, 2, 4, 13, 26, 52, 149, 251, 298, 502, 596, 1004, 1937, 3263, 3874, 6526, 7748, 13052, 37399, 74798, 149596, 486187, 972374, 1944748]

約数ペア:

[(1, 1944748), (2, 972374), (4, 486187), (13, 149596), (26, 74798), (52, 37399), (149, 13052), (251, 7748), (298, 6526), (502, 3874), (596, 3263), (1004, 1937)]