630331382

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 985001472

約数和(自身を除く): 354670090

約数列:

[1, 2, 47, 83, 94, 166, 173, 346, 467, 934, 3901, 7802, 8131, 14359, 16262, 21949, 28718, 38761, 43898, 77522, 80791, 161582, 674873, 1349746, 1821767, 3643534, 3797177, 6705653, 7594354, 13411306, 315165691, 630331382]

約数ペア:

[(1, 630331382), (2, 315165691), (47, 13411306), (83, 7594354), (94, 6705653), (166, 3797177), (173, 3643534), (346, 1821767), (467, 1349746), (934, 674873), (3901, 161582), (7802, 80791), (8131, 77522), (14359, 43898), (16262, 38761), (21949, 28718)]