2011015942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{31583}}^1$

素因数の和:31708

約数の個数: 32

約数和(自身を含む): 3395911680

約数和(自身を除く): 1384895738

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 2054, 2449, 4898, 31583, 31837, 63166, 63674, 410579, 821158, 979073, 1958146, 2495057, 4990114, 12727949, 25455898, 32435741, 64871482, 77346767, 154693534, 1005507971, 2011015942]

約数ペア:

[(1, 2011015942), (2, 1005507971), (13, 154693534), (26, 77346767), (31, 64871482), (62, 32435741), (79, 25455898), (158, 12727949), (403, 4990114), (806, 2495057), (1027, 1958146), (2054, 979073), (2449, 821158), (4898, 410579), (31583, 63674), (31837, 63166)]