1301888926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 2220825600

約数和(自身を除く): 918936674

約数列:

[1, 2, 13, 26, 53, 59, 67, 106, 118, 134, 239, 478, 689, 767, 871, 1378, 1534, 1742, 3107, 3127, 3551, 3953, 6214, 6254, 7102, 7906, 12667, 14101, 16013, 25334, 28202, 32026, 40651, 46163, 51389, 81302, 92326, 102778, 164671, 183313, 208169, 209509, 329342, 366626, 416338, 419018, 747353, 848689, 944767, 1494706, 1697378, 1889534, 2723617, 5447234, 9715589, 11032957, 12281971, 19431178, 22065914, 24563942, 50072651, 100145302, 650944463, 1301888926]

約数ペア:

[(1, 1301888926), (2, 650944463), (13, 100145302), (26, 50072651), (53, 24563942), (59, 22065914), (67, 19431178), (106, 12281971), (118, 11032957), (134, 9715589), (239, 5447234), (478, 2723617), (689, 1889534), (767, 1697378), (871, 1494706), (1378, 944767), (1534, 848689), (1742, 747353), (3107, 419018), (3127, 416338), (3551, 366626), (3953, 329342), (6214, 209509), (6254, 208169), (7102, 183313), (7906, 164671), (12667, 102778), (14101, 92326), (16013, 81302), (25334, 51389), (28202, 46163), (32026, 40651)]