1916702944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271027}}^1$

素因数の和:271067

約数の個数: 48

約数和(自身を含む): 4302840528

約数和(自身を除く): 2386137584

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 271027, 542054, 1084108, 2168216, 3523351, 4336432, 4607459, 7046702, 8672864, 9214918, 14093404, 18429836, 28186808, 36859672, 56373616, 59896967, 73719344, 112747232, 119793934, 147438688, 239587868, 479175736, 958351472, 1916702944]

約数ペア:

[(1, 1916702944), (2, 958351472), (4, 479175736), (8, 239587868), (13, 147438688), (16, 119793934), (17, 112747232), (26, 73719344), (32, 59896967), (34, 56373616), (52, 36859672), (68, 28186808), (104, 18429836), (136, 14093404), (208, 9214918), (221, 8672864), (272, 7046702), (416, 4607459), (442, 4336432), (544, 3523351), (884, 2168216), (1768, 1084108), (3536, 542054), (7072, 271027)]