7886294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 13335840

約数和(自身を除く): 5449546

約数列:

[1, 2, 13, 26, 53, 59, 97, 106, 118, 194, 689, 767, 1261, 1378, 1534, 2522, 3127, 5141, 5723, 6254, 10282, 11446, 40651, 66833, 74399, 81302, 133666, 148798, 303319, 606638, 3943147, 7886294]

約数ペア:

[(1, 7886294), (2, 3943147), (13, 606638), (26, 303319), (53, 148798), (59, 133666), (97, 81302), (106, 74399), (118, 66833), (194, 40651), (689, 11446), (767, 10282), (1261, 6254), (1378, 5723), (1534, 5141), (2522, 3127)]