2005907902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 3153945600

約数和(自身を除く): 1148037698

約数列:

[1, 2, 29, 58, 103, 206, 467, 719, 934, 1438, 2987, 5974, 13543, 20851, 27086, 41702, 48101, 74057, 96202, 148114, 335773, 671546, 1394929, 2147653, 2789858, 4295306, 9737417, 19474834, 34584619, 69169238, 1002953951, 2005907902]

約数ペア:

[(1, 2005907902), (2, 1002953951), (29, 69169238), (58, 34584619), (103, 19474834), (206, 9737417), (467, 4295306), (719, 2789858), (934, 2147653), (1438, 1394929), (2987, 671546), (5974, 335773), (13543, 148114), (20851, 96202), (27086, 74057), (41702, 48101)]