1540239684

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1915721}}^1$

素因数の和:1915795

約数の個数: 24

約数和(自身を含む): 3647534688

約数和(自身を除く): 2107295004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 1915721, 3831442, 5747163, 7662884, 11494326, 22988652, 128353307, 256706614, 385059921, 513413228, 770119842, 1540239684]

約数ペア:

[(1, 1540239684), (2, 770119842), (3, 513413228), (4, 385059921), (6, 256706614), (12, 128353307), (67, 22988652), (134, 11494326), (201, 7662884), (268, 5747163), (402, 3831442), (804, 1915721)]