2558505924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{237691}}^1$

素因数の和:237737

約数の個数: 72

約数和(自身を含む): 7267670592

約数和(自身を除く): 4709164668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 237691, 475382, 713073, 950764, 1426146, 2139219, 2852292, 3089983, 4278438, 5466893, 6179966, 8556876, 9269949, 10933786, 12359932, 16400679, 18539898, 21867572, 27809847, 32801358, 37079796, 49202037, 55619694, 65602716, 71069609, 98404074, 111239388, 142139218, 196808148, 213208827, 284278436, 426417654, 639626481, 852835308, 1279252962, 2558505924]

約数ペア:

[(1, 2558505924), (2, 1279252962), (3, 852835308), (4, 639626481), (6, 426417654), (9, 284278436), (12, 213208827), (13, 196808148), (18, 142139218), (23, 111239388), (26, 98404074), (36, 71069609), (39, 65602716), (46, 55619694), (52, 49202037), (69, 37079796), (78, 32801358), (92, 27809847), (117, 21867572), (138, 18539898), (156, 16400679), (207, 12359932), (234, 10933786), (276, 9269949), (299, 8556876), (414, 6179966), (468, 5466893), (598, 4278438), (828, 3089983), (897, 2852292), (1196, 2139219), (1794, 1426146), (2691, 950764), (3588, 713073), (5382, 475382), (10764, 237691)]