4914008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 10584000

約数和(自身を除く): 5669992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2939, 5878, 11756, 23512, 32329, 55841, 64658, 111682, 129316, 223364, 258632, 446728, 614251, 1228502, 2457004, 4914008]

約数ペア:

[(1, 4914008), (2, 2457004), (4, 1228502), (8, 614251), (11, 446728), (19, 258632), (22, 223364), (38, 129316), (44, 111682), (76, 64658), (88, 55841), (152, 32329), (209, 23512), (418, 11756), (836, 5878), (1672, 2939)]