1556471796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{86069}}^1$

素因数の和:86224

約数の個数: 48

約数和(自身を含む): 3990893760

約数和(自身を除く): 2434421964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4521, 6028, 9042, 18084, 86069, 172138, 258207, 344276, 516414, 946759, 1032828, 1893518, 2840277, 3787036, 5680554, 11361108, 11791453, 23582906, 35374359, 47165812, 70748718, 129705983, 141497436, 259411966, 389117949, 518823932, 778235898, 1556471796]

約数ペア:

[(1, 1556471796), (2, 778235898), (3, 518823932), (4, 389117949), (6, 259411966), (11, 141497436), (12, 129705983), (22, 70748718), (33, 47165812), (44, 35374359), (66, 23582906), (132, 11791453), (137, 11361108), (274, 5680554), (411, 3787036), (548, 2840277), (822, 1893518), (1507, 1032828), (1644, 946759), (3014, 516414), (4521, 344276), (6028, 258207), (9042, 172138), (18084, 86069)]