2016281197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 2458828800

約数和(自身を除く): 442547603

約数列:

[1, 7, 19, 133, 137, 239, 463, 959, 1673, 2603, 3241, 4541, 8797, 18221, 31787, 32743, 61579, 63431, 110657, 229201, 444017, 622117, 774599, 1205189, 2102483, 4354819, 8436323, 14717381, 15160009, 106120063, 288040171, 2016281197]

約数ペア:

[(1, 2016281197), (7, 288040171), (19, 106120063), (133, 15160009), (137, 14717381), (239, 8436323), (463, 4354819), (959, 2102483), (1673, 1205189), (2603, 774599), (3241, 622117), (4541, 444017), (8797, 229201), (18221, 110657), (31787, 63431), (32743, 61579)]