2198657184784

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{3697}}^1\times {\mathrm{205357}}^1$

素因数の和:209243

約数の個数: 40

約数和(自身を含む): 4284613133528

約数和(自身を除く): 2085955948744

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 3697, 7394, 14788, 29576, 59152, 205357, 410714, 669157, 821428, 1338314, 1642856, 2676628, 3285712, 5353256, 10706512, 37169617, 74339234, 148678468, 297356936, 594713872, 759204829, 1518409658, 3036819316, 6073638632, 12147277264, 137416074049, 274832148098, 549664296196, 1099328592392, 2198657184784]

約数ペア:

[(1, 2198657184784), (2, 1099328592392), (4, 549664296196), (8, 274832148098), (16, 137416074049), (181, 12147277264), (362, 6073638632), (724, 3036819316), (1448, 1518409658), (2896, 759204829), (3697, 594713872), (7394, 297356936), (14788, 148678468), (29576, 74339234), (59152, 37169617), (205357, 10706512), (410714, 5353256), (669157, 3285712), (821428, 2676628), (1338314, 1642856)]