2247649688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{61871}}^1$

素因数の和:62135

約数の個数: 32

約数和(自身を含む): 4454784000

約数和(自身を除く): 2207134312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 9082, 18164, 36328, 61871, 123742, 247484, 494968, 1175549, 2351098, 4702196, 9404392, 14787169, 29574338, 59148676, 118297352, 280956211, 561912422, 1123824844, 2247649688]

約数ペア:

[(1, 2247649688), (2, 1123824844), (4, 561912422), (8, 280956211), (19, 118297352), (38, 59148676), (76, 29574338), (152, 14787169), (239, 9404392), (478, 4702196), (956, 2351098), (1912, 1175549), (4541, 494968), (9082, 247484), (18164, 123742), (36328, 61871)]