242589314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 406313280

約数和(自身を除く): 163723966

約数列:

[1, 2, 11, 22, 61, 122, 163, 326, 671, 1109, 1342, 1793, 2218, 3586, 9943, 12199, 19886, 24398, 67649, 109373, 135298, 180767, 218746, 361534, 744139, 1488278, 1988437, 3976874, 11026787, 22053574, 121294657, 242589314]

約数ペア:

[(1, 242589314), (2, 121294657), (11, 22053574), (22, 11026787), (61, 3976874), (122, 1988437), (163, 1488278), (326, 744139), (671, 361534), (1109, 218746), (1342, 180767), (1793, 135298), (2218, 109373), (3586, 67649), (9943, 24398), (12199, 19886)]