1220528068

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{9319}}^1$

素因数の和:9699

約数の個数: 24

約数和(自身を含む): 2160748800

約数和(自身を除く): 940220732

約数列:

[1, 2, 4, 137, 239, 274, 478, 548, 956, 9319, 18638, 32743, 37276, 65486, 130972, 1276703, 2227241, 2553406, 4454482, 5106812, 8908964, 305132017, 610264034, 1220528068]

約数ペア:

[(1, 1220528068), (2, 610264034), (4, 305132017), (137, 8908964), (239, 5106812), (274, 4454482), (478, 2553406), (548, 2227241), (956, 1276703), (9319, 130972), (18638, 65486), (32743, 37276)]