1974562356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{5923}}^1$

素因数の和:8080

約数の個数: 48

約数和(自身を含む): 4964880704

約数和(自身を除く): 2990318348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2137, 4274, 5923, 6411, 8548, 11846, 12822, 17769, 23692, 25644, 27781, 35538, 55562, 71076, 76999, 83343, 111124, 153998, 166686, 230997, 307996, 333372, 461994, 923988, 12657451, 25314902, 37972353, 50629804, 75944706, 151889412, 164546863, 329093726, 493640589, 658187452, 987281178, 1974562356]

約数ペア:

[(1, 1974562356), (2, 987281178), (3, 658187452), (4, 493640589), (6, 329093726), (12, 164546863), (13, 151889412), (26, 75944706), (39, 50629804), (52, 37972353), (78, 25314902), (156, 12657451), (2137, 923988), (4274, 461994), (5923, 333372), (6411, 307996), (8548, 230997), (11846, 166686), (12822, 153998), (17769, 111124), (23692, 83343), (25644, 76999), (27781, 71076), (35538, 55562)]