8889134390

素因数分解:

$2^1\times 5^1\times {\mathrm{12373}}^1\times {\mathrm{71843}}^1$

素因数の和:84223

約数の個数: 16

約数和(自身を含む): 16001957808

約数和(自身を除く): 7112823418

約数列:

[1, 2, 5, 10, 12373, 24746, 61865, 71843, 123730, 143686, 359215, 718430, 888913439, 1777826878, 4444567195, 8889134390]

約数ペア:

[(1, 8889134390), (2, 4444567195), (5, 1777826878), (10, 888913439), (12373, 718430), (24746, 359215), (61865, 143686), (71843, 123730)]