630804918

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 1269762912

約数和(自身を除く): 638957994

約数列:

[1, 2, 3, 6, 373, 521, 541, 746, 1042, 1082, 1119, 1563, 1623, 2238, 3126, 3246, 194333, 201793, 281861, 388666, 403586, 563722, 582999, 605379, 845583, 1165998, 1210758, 1691166, 105134153, 210268306, 315402459, 630804918]

約数ペア:

[(1, 630804918), (2, 315402459), (3, 210268306), (6, 105134153), (373, 1691166), (521, 1210758), (541, 1165998), (746, 845583), (1042, 605379), (1082, 582999), (1119, 563722), (1563, 403586), (1623, 388666), (2238, 281861), (3126, 201793), (3246, 194333)]