426569758

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 678844800

約数和(自身を除く): 252275042

約数列:

[1, 2, 29, 53, 58, 106, 193, 386, 719, 1438, 1537, 3074, 5597, 10229, 11194, 20458, 20851, 38107, 41702, 76214, 138767, 277534, 296641, 593282, 1105103, 2210206, 4024243, 7354651, 8048486, 14709302, 213284879, 426569758]

約数ペア:

[(1, 426569758), (2, 213284879), (29, 14709302), (53, 8048486), (58, 7354651), (106, 4024243), (193, 2210206), (386, 1105103), (719, 593282), (1438, 296641), (1537, 277534), (3074, 138767), (5597, 76214), (10229, 41702), (11194, 38107), (20458, 20851)]