123911996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 247618560

約数和(自身を除く): 123706564

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 167, 247, 334, 494, 668, 751, 988, 1502, 2171, 3004, 3173, 4342, 6346, 8684, 9763, 12692, 14269, 19526, 28538, 39052, 41249, 57076, 82498, 125417, 164996, 185497, 250834, 370994, 501668, 741988, 1630421, 2382923, 3260842, 4765846, 6521684, 9531692, 30977999, 61955998, 123911996]

約数ペア:

[(1, 123911996), (2, 61955998), (4, 30977999), (13, 9531692), (19, 6521684), (26, 4765846), (38, 3260842), (52, 2382923), (76, 1630421), (167, 741988), (247, 501668), (334, 370994), (494, 250834), (668, 185497), (751, 164996), (988, 125417), (1502, 82498), (2171, 57076), (3004, 41249), (3173, 39052), (4342, 28538), (6346, 19526), (8684, 14269), (9763, 12692)]