1272488110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5532557}}^1$

素因数の和:5532587

約数の個数: 16

約数和(自身を含む): 2390065056

約数和(自身を除く): 1117576946

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5532557, 11065114, 27662785, 55325570, 127248811, 254497622, 636244055, 1272488110]

約数ペア:

[(1, 1272488110), (2, 636244055), (5, 254497622), (10, 127248811), (23, 55325570), (46, 27662785), (115, 11065114), (230, 5532557)]