219792014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29251}}^1$

素因数の和:29300

約数の個数: 24

約数和(自身を含む): 377175288

約数和(自身を除く): 157383274

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 29251, 58502, 380263, 497267, 760526, 994534, 6464471, 8453539, 12928942, 16907078, 109896007, 219792014]

約数ペア:

[(1, 219792014), (2, 109896007), (13, 16907078), (17, 12928942), (26, 8453539), (34, 6464471), (221, 994534), (289, 760526), (442, 497267), (578, 380263), (3757, 58502), (7514, 29251)]