2176551472

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{2347}}^1$

素因数の和:2893

約数の個数: 40

約数和(自身を含む): 4258098000

約数和(自身を除く): 2081546528

約数列:

[1, 2, 4, 8, 16, 149, 298, 389, 596, 778, 1192, 1556, 2347, 2384, 3112, 4694, 6224, 9388, 18776, 37552, 57961, 115922, 231844, 349703, 463688, 699406, 912983, 927376, 1398812, 1825966, 2797624, 3651932, 5595248, 7303864, 14607728, 136034467, 272068934, 544137868, 1088275736, 2176551472]

約数ペア:

[(1, 2176551472), (2, 1088275736), (4, 544137868), (8, 272068934), (16, 136034467), (149, 14607728), (298, 7303864), (389, 5595248), (596, 3651932), (778, 2797624), (1192, 1825966), (1556, 1398812), (2347, 927376), (2384, 912983), (3112, 699406), (4694, 463688), (6224, 349703), (9388, 231844), (18776, 115922), (37552, 57961)]