261623714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 438988032

約数和(自身を除く): 177364318

約数列:

[1, 2, 11, 22, 47, 94, 421, 517, 601, 842, 1034, 1202, 4631, 6611, 9262, 13222, 19787, 28247, 39574, 56494, 217657, 253021, 310717, 435314, 506042, 621434, 2783231, 5566462, 11891987, 23783974, 130811857, 261623714]

約数ペア:

[(1, 261623714), (2, 130811857), (11, 23783974), (22, 11891987), (47, 5566462), (94, 2783231), (421, 621434), (517, 506042), (601, 435314), (842, 310717), (1034, 253021), (1202, 217657), (4631, 56494), (6611, 39574), (9262, 28247), (13222, 19787)]