1658254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1244786

約数列:

[1, 2, 13, 23, 26, 46, 47, 59, 94, 118, 299, 598, 611, 767, 1081, 1222, 1357, 1534, 2162, 2714, 2773, 5546, 14053, 17641, 28106, 35282, 36049, 63779, 72098, 127558, 829127, 1658254]

約数ペア:

[(1, 1658254), (2, 829127), (13, 127558), (23, 72098), (26, 63779), (46, 36049), (47, 35282), (59, 28106), (94, 17641), (118, 14053), (299, 5546), (598, 2773), (611, 2714), (767, 2162), (1081, 1534), (1222, 1357)]