2912846916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{145091}}^1$

素因数の和:145344

約数の個数: 48

約数和(自身を含む): 7800145920

約数和(自身を除く): 4887299004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 145091, 290182, 435273, 580364, 870546, 1015637, 1741092, 2031274, 3046911, 4062548, 6093822, 12187644, 34676749, 69353498, 104030247, 138706996, 208060494, 242737243, 416120988, 485474486, 728211729, 970948972, 1456423458, 2912846916]

約数ペア:

[(1, 2912846916), (2, 1456423458), (3, 970948972), (4, 728211729), (6, 485474486), (7, 416120988), (12, 242737243), (14, 208060494), (21, 138706996), (28, 104030247), (42, 69353498), (84, 34676749), (239, 12187644), (478, 6093822), (717, 4062548), (956, 3046911), (1434, 2031274), (1673, 1741092), (2868, 1015637), (3346, 870546), (5019, 580364), (6692, 435273), (10038, 290182), (20076, 145091)]