5656908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 14241920

約数和(自身を除く): 8585012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 577, 817, 1154, 1634, 1731, 2308, 2451, 3268, 3462, 4902, 6924, 9804, 10963, 21926, 24811, 32889, 43852, 49622, 65778, 74433, 99244, 131556, 148866, 297732, 471409, 942818, 1414227, 1885636, 2828454, 5656908]

約数ペア:

[(1, 5656908), (2, 2828454), (3, 1885636), (4, 1414227), (6, 942818), (12, 471409), (19, 297732), (38, 148866), (43, 131556), (57, 99244), (76, 74433), (86, 65778), (114, 49622), (129, 43852), (172, 32889), (228, 24811), (258, 21926), (516, 10963), (577, 9804), (817, 6924), (1154, 4902), (1634, 3462), (1731, 3268), (2308, 2451)]