418732158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233407}}^1$

素因数の和:233448

約数の個数: 32

約数和(自身を含む): 941101056

約数和(自身を除く): 522368898

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 233407, 466814, 700221, 1400442, 3034291, 5368361, 6068582, 9102873, 10736722, 16105083, 18205746, 32210166, 69788693, 139577386, 209366079, 418732158]

約数ペア:

[(1, 418732158), (2, 209366079), (3, 139577386), (6, 69788693), (13, 32210166), (23, 18205746), (26, 16105083), (39, 10736722), (46, 9102873), (69, 6068582), (78, 5368361), (138, 3034291), (299, 1400442), (598, 700221), (897, 466814), (1794, 233407)]