1121286064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{160367}}^1$

素因数の和:160417

約数の個数: 40

約数和(自身を含む): 2386275840

約数和(自身を除く): 1264989776

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 160367, 320734, 641468, 1282936, 2565872, 3046973, 3688441, 6093946, 7376882, 12187892, 14753764, 24375784, 29507528, 48751568, 59015056, 70080379, 140160758, 280321516, 560643032, 1121286064]

約数ペア:

[(1, 1121286064), (2, 560643032), (4, 280321516), (8, 140160758), (16, 70080379), (19, 59015056), (23, 48751568), (38, 29507528), (46, 24375784), (76, 14753764), (92, 12187892), (152, 7376882), (184, 6093946), (304, 3688441), (368, 3046973), (437, 2565872), (874, 1282936), (1748, 641468), (3496, 320734), (6992, 160367)]