490672432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{1181}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 993731040

約数和(自身を除く): 503058608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1129, 1181, 2258, 2362, 4516, 4724, 9032, 9448, 18064, 18896, 25967, 27163, 51934, 54326, 103868, 108652, 207736, 217304, 415472, 434608, 1333349, 2666698, 5333396, 10666792, 21333584, 30667027, 61334054, 122668108, 245336216, 490672432]

約数ペア:

[(1, 490672432), (2, 245336216), (4, 122668108), (8, 61334054), (16, 30667027), (23, 21333584), (46, 10666792), (92, 5333396), (184, 2666698), (368, 1333349), (1129, 434608), (1181, 415472), (2258, 217304), (2362, 207736), (4516, 108652), (4724, 103868), (9032, 54326), (9448, 51934), (18064, 27163), (18896, 25967)]