2874004562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2011}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 5354173440

約数和(自身を除く): 2480168878

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 263, 286, 418, 494, 526, 2011, 2717, 2893, 3419, 4022, 4997, 5434, 5786, 6838, 9994, 22121, 26143, 37609, 38209, 44242, 52286, 54967, 64961, 75218, 76418, 109934, 129922, 287573, 420299, 496717, 528893, 575146, 714571, 840598, 993434, 1057786, 1429142, 5463887, 5817823, 6875609, 10048967, 10927774, 11635646, 13751218, 20097934, 75631699, 110538637, 130636571, 151263398, 221077274, 261273142, 1437002281, 2874004562]

約数ペア:

[(1, 2874004562), (2, 1437002281), (11, 261273142), (13, 221077274), (19, 151263398), (22, 130636571), (26, 110538637), (38, 75631699), (143, 20097934), (209, 13751218), (247, 11635646), (263, 10927774), (286, 10048967), (418, 6875609), (494, 5817823), (526, 5463887), (2011, 1429142), (2717, 1057786), (2893, 993434), (3419, 840598), (4022, 714571), (4997, 575146), (5434, 528893), (5786, 496717), (6838, 420299), (9994, 287573), (22121, 129922), (26143, 109934), (37609, 76418), (38209, 75218), (44242, 64961), (52286, 54967)]