2012172978

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{12301}}^1$

素因数の和:12642

約数の個数: 32

約数和(自身を含む): 4074422400

約数和(自身を除く): 2062249422

約数列:

[1, 2, 3, 6, 137, 199, 274, 398, 411, 597, 822, 1194, 12301, 24602, 27263, 36903, 54526, 73806, 81789, 163578, 1685237, 2447899, 3370474, 4895798, 5055711, 7343697, 10111422, 14687394, 335362163, 670724326, 1006086489, 2012172978]

約数ペア:

[(1, 2012172978), (2, 1006086489), (3, 670724326), (6, 335362163), (137, 14687394), (199, 10111422), (274, 7343697), (398, 5055711), (411, 4895798), (597, 3370474), (822, 2447899), (1194, 1685237), (12301, 163578), (24602, 81789), (27263, 73806), (36903, 54526)]