1043536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 2265480

約数和(自身を除く): 1221944

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 173, 208, 232, 346, 377, 464, 692, 754, 1384, 1508, 2249, 2768, 3016, 4498, 5017, 6032, 8996, 10034, 17992, 20068, 35984, 40136, 65221, 80272, 130442, 260884, 521768, 1043536]

約数ペア:

[(1, 1043536), (2, 521768), (4, 260884), (8, 130442), (13, 80272), (16, 65221), (26, 40136), (29, 35984), (52, 20068), (58, 17992), (104, 10034), (116, 8996), (173, 6032), (208, 5017), (232, 4498), (346, 3016), (377, 2768), (464, 2249), (692, 1508), (754, 1384)]