2912639912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4000879}}^1$

素因数の和:4000905

約数の個数: 32

約数和(自身を含む): 6721478400

約数和(自身を除く): 3808838488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4000879, 8001758, 16003516, 28006153, 32007032, 52011427, 56012306, 104022854, 112024612, 208045708, 224049224, 364079989, 416091416, 728159978, 1456319956, 2912639912]

約数ペア:

[(1, 2912639912), (2, 1456319956), (4, 728159978), (7, 416091416), (8, 364079989), (13, 224049224), (14, 208045708), (26, 112024612), (28, 104022854), (52, 56012306), (56, 52011427), (91, 32007032), (104, 28006153), (182, 16003516), (364, 8001758), (728, 4000879)]