1345662812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{35401}}^1$

素因数の和:35478

約数の個数: 48

約数和(自身を含む): 2747761632

約数和(自身を除く): 1402098820

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 9503, 19006, 35401, 38012, 70802, 141604, 460213, 601817, 920426, 1203634, 1522243, 1840852, 2407268, 3044486, 6088972, 7823621, 15647242, 19789159, 25878131, 31294484, 39578318, 51756262, 79156636, 103512524, 336415703, 672831406, 1345662812]

約数ペア:

[(1, 1345662812), (2, 672831406), (4, 336415703), (13, 103512524), (17, 79156636), (26, 51756262), (34, 39578318), (43, 31294484), (52, 25878131), (68, 19789159), (86, 15647242), (172, 7823621), (221, 6088972), (442, 3044486), (559, 2407268), (731, 1840852), (884, 1522243), (1118, 1203634), (1462, 920426), (2236, 601817), (2924, 460213), (9503, 141604), (19006, 70802), (35401, 38012)]