848181904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{5011}}^1$

素因数の和:5239

約数の個数: 40

約数和(自身を含む): 1678017600

約数和(自身を除く): 829835696

約数列:

[1, 2, 4, 8, 16, 71, 142, 149, 284, 298, 568, 596, 1136, 1192, 2384, 5011, 10022, 10579, 20044, 21158, 40088, 42316, 80176, 84632, 169264, 355781, 711562, 746639, 1423124, 1493278, 2846248, 2986556, 5692496, 5973112, 11946224, 53011369, 106022738, 212045476, 424090952, 848181904]

約数ペア:

[(1, 848181904), (2, 424090952), (4, 212045476), (8, 106022738), (16, 53011369), (71, 11946224), (142, 5973112), (149, 5692496), (284, 2986556), (298, 2846248), (568, 1493278), (596, 1423124), (1136, 746639), (1192, 711562), (2384, 355781), (5011, 169264), (10022, 84632), (10579, 80176), (20044, 42316), (21158, 40088)]