2278934

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1868266

約数列:

[1, 2, 7, 14, 31, 59, 62, 89, 118, 178, 217, 413, 434, 623, 826, 1246, 1829, 2759, 3658, 5251, 5518, 10502, 12803, 19313, 25606, 36757, 38626, 73514, 162781, 325562, 1139467, 2278934]

約数ペア:

[(1, 2278934), (2, 1139467), (7, 325562), (14, 162781), (31, 73514), (59, 38626), (62, 36757), (89, 25606), (118, 19313), (178, 12803), (217, 10502), (413, 5518), (434, 5251), (623, 3658), (826, 2759), (1246, 1829)]