1520553764

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 2752780800

約数和(自身を除く): 1232227036

約数列:

[1, 2, 4, 79, 97, 113, 158, 194, 226, 316, 388, 439, 452, 878, 1756, 7663, 8927, 10961, 15326, 17854, 21922, 30652, 34681, 35708, 42583, 43844, 49607, 69362, 85166, 99214, 138724, 170332, 198428, 865919, 1731838, 3364057, 3463676, 3918953, 4811879, 6728114, 7837906, 9623758, 13456228, 15675812, 19247516, 380138441, 760276882, 1520553764]

約数ペア:

[(1, 1520553764), (2, 760276882), (4, 380138441), (79, 19247516), (97, 15675812), (113, 13456228), (158, 9623758), (194, 7837906), (226, 6728114), (316, 4811879), (388, 3918953), (439, 3463676), (452, 3364057), (878, 1731838), (1756, 865919), (7663, 198428), (8927, 170332), (10961, 138724), (15326, 99214), (17854, 85166), (21922, 69362), (30652, 49607), (34681, 43844), (35708, 42583)]