420642772026

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{5557}}^1\times {\mathrm{63397}}^1$

素因数の和:69158

約数の個数: 32

約数和(自身を含む): 845678601600

約数和(自身を除く): 425035829574

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 5557, 11114, 16671, 33342, 63397, 126794, 190191, 380382, 1105843, 2211686, 3317529, 6635058, 12616003, 25232006, 37848009, 75696018, 352297129, 704594258, 1056891387, 2113782774, 70107128671, 140214257342, 210321386013, 420642772026]

約数ペア:

[(1, 420642772026), (2, 210321386013), (3, 140214257342), (6, 70107128671), (199, 2113782774), (398, 1056891387), (597, 704594258), (1194, 352297129), (5557, 75696018), (11114, 37848009), (16671, 25232006), (33342, 12616003), (63397, 6635058), (126794, 3317529), (190191, 2211686), (380382, 1105843)]