445427831810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{148972519}}^1$

素因数の和:148972562

約数の個数: 32

約数和(自身を含む): 900985800960

約数和(自身を除く): 455557969150

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 148972519, 297945038, 744862595, 1489725190, 1936642747, 3426367937, 3873285494, 6852735874, 9683213735, 17131839685, 19366427470, 34263679370, 44542783181, 89085566362, 222713915905, 445427831810]

約数ペア:

[(1, 445427831810), (2, 222713915905), (5, 89085566362), (10, 44542783181), (13, 34263679370), (23, 19366427470), (26, 17131839685), (46, 9683213735), (65, 6852735874), (115, 3873285494), (130, 3426367937), (230, 1936642747), (299, 1489725190), (598, 744862595), (1495, 297945038), (2990, 148972519)]