1813122428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{71597}}^1$

素因数の和:72101

約数の個数: 24

約数和(自身を含む): 3424102752

約数和(自身を除く): 1610980324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 6331, 12662, 25324, 71597, 143194, 286388, 930761, 1861522, 3723044, 34867739, 69735478, 139470956, 453280607, 906561214, 1813122428]

約数ペア:

[(1, 1813122428), (2, 906561214), (4, 453280607), (13, 139470956), (26, 69735478), (52, 34867739), (487, 3723044), (974, 1861522), (1948, 930761), (6331, 286388), (12662, 143194), (25324, 71597)]