1330940078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{4019}}^1$

素因数の和:4352

約数の個数: 32

約数和(自身を含む): 2204375040

約数和(自身を除く): 873434962

約数列:

[1, 2, 13, 26, 47, 94, 271, 542, 611, 1222, 3523, 4019, 7046, 8038, 12737, 25474, 52247, 104494, 165581, 188893, 331162, 377786, 1089149, 2178298, 2455609, 4911218, 14158937, 28317874, 51190003, 102380006, 665470039, 1330940078]

約数ペア:

[(1, 1330940078), (2, 665470039), (13, 102380006), (26, 51190003), (47, 28317874), (94, 14158937), (271, 4911218), (542, 2455609), (611, 2178298), (1222, 1089149), (3523, 377786), (4019, 331162), (7046, 188893), (8038, 165581), (12737, 104494), (25474, 52247)]