1387776996858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1\times {\mathrm{315883}}^1$

素因数の和:319531

約数の個数: 64

約数和(自身を含む): 3282363279360

約数和(自身を除く): 1894586282502

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 3607, 7214, 10821, 21642, 25249, 50498, 75747, 104603, 151494, 209206, 313809, 315883, 627618, 631766, 732221, 947649, 1464442, 1895298, 2196663, 2211181, 4393326, 4422362, 6633543, 9160607, 13267086, 18321214, 27481821, 54963642, 64124249, 128248498, 192372747, 384745494, 1139389981, 2278779962, 3418169943, 6836339886, 7975729867, 15951459734, 23927189601, 33042309449, 47854379202, 66084618898, 99126928347, 198253856694, 231296166143, 462592332286, 693888498429, 1387776996858]

約数ペア:

[(1, 1387776996858), (2, 693888498429), (3, 462592332286), (6, 231296166143), (7, 198253856694), (14, 99126928347), (21, 66084618898), (29, 47854379202), (42, 33042309449), (58, 23927189601), (87, 15951459734), (174, 7975729867), (203, 6836339886), (406, 3418169943), (609, 2278779962), (1218, 1139389981), (3607, 384745494), (7214, 192372747), (10821, 128248498), (21642, 64124249), (25249, 54963642), (50498, 27481821), (75747, 18321214), (104603, 13267086), (151494, 9160607), (209206, 6633543), (313809, 4422362), (315883, 4393326), (627618, 2211181), (631766, 2196663), (732221, 1895298), (947649, 1464442)]