3143931938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 5809536000

約数和(自身を除く): 2665604062

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 163, 266, 326, 413, 826, 1121, 1141, 1229, 2242, 2282, 2458, 3097, 6194, 7847, 8603, 9617, 15694, 17206, 19234, 21679, 23351, 43358, 46702, 67319, 72511, 134638, 145022, 163457, 182723, 200327, 326914, 365446, 400654, 507577, 1015154, 1279061, 1377709, 1402289, 2558122, 2755418, 2804578, 3806213, 7612426, 9643963, 11819293, 19287926, 23638586, 26643491, 53286982, 82735051, 165470102, 224566567, 449133134, 1571965969, 3143931938]

約数ペア:

[(1, 3143931938), (2, 1571965969), (7, 449133134), (14, 224566567), (19, 165470102), (38, 82735051), (59, 53286982), (118, 26643491), (133, 23638586), (163, 19287926), (266, 11819293), (326, 9643963), (413, 7612426), (826, 3806213), (1121, 2804578), (1141, 2755418), (1229, 2558122), (2242, 1402289), (2282, 1377709), (2458, 1279061), (3097, 1015154), (6194, 507577), (7847, 400654), (8603, 365446), (9617, 326914), (15694, 200327), (17206, 182723), (19234, 163457), (21679, 145022), (23351, 134638), (43358, 72511), (46702, 67319)]