268275326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2557}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 464123520

約数和(自身を除く): 195848194

約数列:

[1, 2, 11, 19, 22, 38, 209, 251, 418, 502, 2557, 2761, 4769, 5114, 5522, 9538, 28127, 48583, 52459, 56254, 97166, 104918, 534413, 641807, 1068826, 1283614, 7059877, 12194333, 14119754, 24388666, 134137663, 268275326]

約数ペア:

[(1, 268275326), (2, 134137663), (11, 24388666), (19, 14119754), (22, 12194333), (38, 7059877), (209, 1283614), (251, 1068826), (418, 641807), (502, 534413), (2557, 104918), (2761, 97166), (4769, 56254), (5114, 52459), (5522, 48583), (9538, 28127)]