283892778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20563}}^1$

素因数の和:20643

約数の個数: 48

約数和(自身を含む): 673676640

約数和(自身を除く): 389783862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 13806, 20563, 41126, 61689, 123378, 185067, 267319, 370134, 534638, 801957, 1213217, 1603914, 2405871, 2426434, 3639651, 4811742, 7279302, 10918953, 15771821, 21837906, 31543642, 47315463, 94630926, 141946389, 283892778]

約数ペア:

[(1, 283892778), (2, 141946389), (3, 94630926), (6, 47315463), (9, 31543642), (13, 21837906), (18, 15771821), (26, 10918953), (39, 7279302), (59, 4811742), (78, 3639651), (117, 2426434), (118, 2405871), (177, 1603914), (234, 1213217), (354, 801957), (531, 534638), (767, 370134), (1062, 267319), (1534, 185067), (2301, 123378), (4602, 61689), (6903, 41126), (13806, 20563)]