1119409408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{336361}}^1$

素因数の和:336390

約数の個数: 36

約数和(自身を含む): 2406333748

約数和(自身を除く): 1286924340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 336361, 672722, 1345444, 2690888, 4372693, 5381776, 8745386, 10763552, 17490772, 21527104, 34981544, 43054208, 69963088, 86108416, 139926176, 279852352, 559704704, 1119409408]

約数ペア:

[(1, 1119409408), (2, 559704704), (4, 279852352), (8, 139926176), (13, 86108416), (16, 69963088), (26, 43054208), (32, 34981544), (52, 21527104), (64, 17490772), (104, 10763552), (128, 8745386), (208, 5381776), (256, 4372693), (416, 2690888), (832, 1345444), (1664, 672722), (3328, 336361)]