1616836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 1770044

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 59, 62, 68, 118, 124, 221, 236, 403, 442, 527, 767, 806, 884, 1003, 1054, 1534, 1612, 1829, 2006, 2108, 3068, 3658, 4012, 6851, 7316, 13039, 13702, 23777, 26078, 27404, 31093, 47554, 52156, 62186, 95108, 124372, 404209, 808418, 1616836]

約数ペア:

[(1, 1616836), (2, 808418), (4, 404209), (13, 124372), (17, 95108), (26, 62186), (31, 52156), (34, 47554), (52, 31093), (59, 27404), (62, 26078), (68, 23777), (118, 13702), (124, 13039), (221, 7316), (236, 6851), (403, 4012), (442, 3658), (527, 3068), (767, 2108), (806, 2006), (884, 1829), (1003, 1612), (1054, 1534)]