996921688

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{53783}}^1$

素因数の和:54127

約数の個数: 32

約数和(自身を含む): 2142754560

約数和(自身を除く): 1145832872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 53783, 107566, 215132, 376481, 430264, 752962, 1505924, 3011848, 17802173, 35604346, 71208692, 124615211, 142417384, 249230422, 498460844, 996921688]

約数ペア:

[(1, 996921688), (2, 498460844), (4, 249230422), (7, 142417384), (8, 124615211), (14, 71208692), (28, 35604346), (56, 17802173), (331, 3011848), (662, 1505924), (1324, 752962), (2317, 430264), (2648, 376481), (4634, 215132), (9268, 107566), (18536, 53783)]