2216401270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{42697}}^1$

素因数の和:42912

約数の個数: 32

約数和(自身を含む): 4150245600

約数和(自身を除く): 1933844330

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 895, 1790, 5191, 10382, 25955, 42697, 51910, 85394, 213485, 426970, 1238213, 2476426, 6191065, 7642763, 12382130, 15285526, 38213815, 76427630, 221640127, 443280254, 1108200635, 2216401270]

約数ペア:

[(1, 2216401270), (2, 1108200635), (5, 443280254), (10, 221640127), (29, 76427630), (58, 38213815), (145, 15285526), (179, 12382130), (290, 7642763), (358, 6191065), (895, 2476426), (1790, 1238213), (5191, 426970), (10382, 213485), (25955, 85394), (42697, 51910)]