2011446736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2417}}^1\times {\mathrm{4001}}^1$

素因数の和:6439

約数の個数: 40

約数和(自身を含む): 4199746824

約数和(自身を除く): 2188300088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2417, 4001, 4834, 8002, 9668, 16004, 19336, 31421, 32008, 38672, 52013, 62842, 64016, 104026, 125684, 208052, 251368, 416104, 502736, 832208, 9670417, 19340834, 38681668, 77363336, 125715421, 154726672, 251430842, 502861684, 1005723368, 2011446736]

約数ペア:

[(1, 2011446736), (2, 1005723368), (4, 502861684), (8, 251430842), (13, 154726672), (16, 125715421), (26, 77363336), (52, 38681668), (104, 19340834), (208, 9670417), (2417, 832208), (4001, 502736), (4834, 416104), (8002, 251368), (9668, 208052), (16004, 125684), (19336, 104026), (31421, 64016), (32008, 62842), (38672, 52013)]