9969120784

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{255043}}^1$

素因数の和:255407

約数の個数: 40

約数和(自身を含む): 22137819200

約数和(自身を除く): 12168698416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2443, 2792, 4886, 5584, 9772, 19544, 39088, 255043, 510086, 1020172, 1785301, 2040344, 3570602, 4080688, 7141204, 14282408, 28564816, 89010007, 178020014, 356040028, 623070049, 712080056, 1246140098, 1424160112, 2492280196, 4984560392, 9969120784]

約数ペア:

[(1, 9969120784), (2, 4984560392), (4, 2492280196), (7, 1424160112), (8, 1246140098), (14, 712080056), (16, 623070049), (28, 356040028), (56, 178020014), (112, 89010007), (349, 28564816), (698, 14282408), (1396, 7141204), (2443, 4080688), (2792, 3570602), (4886, 2040344), (5584, 1785301), (9772, 1020172), (19544, 510086), (39088, 255043)]