2667748868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{1039}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 5037177600

約数和(自身を除く): 2369428732

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 619, 1037, 1039, 1238, 2074, 2078, 2476, 4148, 4156, 10523, 17663, 21046, 35326, 37759, 42092, 63379, 70652, 75518, 126758, 151036, 253516, 641903, 643141, 1077443, 1283806, 1286282, 2154886, 2567612, 2572564, 4309772, 10933397, 21866794, 39231601, 43733588, 78463202, 156926404, 666937217, 1333874434, 2667748868]

約数ペア:

[(1, 2667748868), (2, 1333874434), (4, 666937217), (17, 156926404), (34, 78463202), (61, 43733588), (68, 39231601), (122, 21866794), (244, 10933397), (619, 4309772), (1037, 2572564), (1039, 2567612), (1238, 2154886), (2074, 1286282), (2078, 1283806), (2476, 1077443), (4148, 643141), (4156, 641903), (10523, 253516), (17663, 151036), (21046, 126758), (35326, 75518), (37759, 70652), (42092, 63379)]