286850914

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 501682176

約数和(自身を除く): 214831262

約数列:

[1, 2, 7, 14, 61, 122, 383, 427, 766, 854, 877, 1754, 2681, 5362, 6139, 12278, 23363, 46726, 53497, 106994, 163541, 327082, 335891, 374479, 671782, 748958, 2351237, 4702474, 20489351, 40978702, 143425457, 286850914]

約数ペア:

[(1, 286850914), (2, 143425457), (7, 40978702), (14, 20489351), (61, 4702474), (122, 2351237), (383, 748958), (427, 671782), (766, 374479), (854, 335891), (877, 327082), (1754, 163541), (2681, 106994), (5362, 53497), (6139, 46726), (12278, 23363)]