400059098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 642522240

約数和(自身を除く): 242463142

約数列:

[1, 2, 19, 38, 113, 151, 226, 302, 617, 1234, 2147, 2869, 4294, 5738, 11723, 17063, 23446, 34126, 69721, 93167, 139442, 186334, 324197, 648394, 1324699, 1770173, 2649398, 3540346, 10527871, 21055742, 200029549, 400059098]

約数ペア:

[(1, 400059098), (2, 200029549), (19, 21055742), (38, 10527871), (113, 3540346), (151, 2649398), (226, 1770173), (302, 1324699), (617, 648394), (1234, 324197), (2147, 186334), (2869, 139442), (4294, 93167), (5738, 69721), (11723, 34126), (17063, 23446)]