420177142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{34537}}^1$

素因数の和:34636

約数の個数: 32

約数和(自身を含む): 795755520

約数和(自身を除く): 375578378

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 6083, 12166, 34537, 69074, 241759, 379907, 483518, 759814, 2659349, 2728423, 5318698, 5456846, 19098961, 30012653, 38197922, 60025306, 210088571, 420177142]

約数ペア:

[(1, 420177142), (2, 210088571), (7, 60025306), (11, 38197922), (14, 30012653), (22, 19098961), (77, 5456846), (79, 5318698), (154, 2728423), (158, 2659349), (553, 759814), (869, 483518), (1106, 379907), (1738, 241759), (6083, 69074), (12166, 34537)]