2575497592

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 4943624400

約数和(自身を除く): 2368126808

約数列:

[1, 2, 4, 8, 61, 122, 241, 244, 359, 482, 488, 718, 964, 1436, 1928, 2872, 3721, 7442, 14701, 14884, 21899, 29402, 29768, 43798, 58804, 86519, 87596, 117608, 173038, 175192, 346076, 692152, 896761, 1335839, 1793522, 2671678, 3587044, 5277659, 5343356, 7174088, 10555318, 10686712, 21110636, 42221272, 321937199, 643874398, 1287748796, 2575497592]

約数ペア:

[(1, 2575497592), (2, 1287748796), (4, 643874398), (8, 321937199), (61, 42221272), (122, 21110636), (241, 10686712), (244, 10555318), (359, 7174088), (482, 5343356), (488, 5277659), (718, 3587044), (964, 2671678), (1436, 1793522), (1928, 1335839), (2872, 896761), (3721, 692152), (7442, 346076), (14701, 175192), (14884, 173038), (21899, 117608), (29402, 87596), (29768, 86519), (43798, 58804)]