879785556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{152423}}^1$

素因数の和:152480

約数の個数: 48

約数和(自身を含む): 2270507904

約数和(自身を除く): 1390722348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 152423, 304846, 457269, 609692, 914538, 1829076, 1981499, 3962998, 5639651, 5944497, 7925996, 11279302, 11888994, 16918953, 22558604, 23777988, 33837906, 67675812, 73315463, 146630926, 219946389, 293261852, 439892778, 879785556]

約数ペア:

[(1, 879785556), (2, 439892778), (3, 293261852), (4, 219946389), (6, 146630926), (12, 73315463), (13, 67675812), (26, 33837906), (37, 23777988), (39, 22558604), (52, 16918953), (74, 11888994), (78, 11279302), (111, 7925996), (148, 5944497), (156, 5639651), (222, 3962998), (444, 1981499), (481, 1829076), (962, 914538), (1443, 609692), (1924, 457269), (2886, 304846), (5772, 152423)]