2779764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 7093632

約数和(自身を除く): 4313868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 173, 206, 309, 346, 412, 519, 618, 692, 1038, 1236, 1339, 2076, 2249, 2678, 4017, 4498, 5356, 6747, 8034, 8996, 13494, 16068, 17819, 26988, 35638, 53457, 71276, 106914, 213828, 231647, 463294, 694941, 926588, 1389882, 2779764]

約数ペア:

[(1, 2779764), (2, 1389882), (3, 926588), (4, 694941), (6, 463294), (12, 231647), (13, 213828), (26, 106914), (39, 71276), (52, 53457), (78, 35638), (103, 26988), (156, 17819), (173, 16068), (206, 13494), (309, 8996), (346, 8034), (412, 6747), (519, 5356), (618, 4498), (692, 4017), (1038, 2678), (1236, 2249), (1339, 2076)]