7479890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 14976576

約数和(自身を除く): 7496686

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 1283, 2566, 2915, 5830, 6415, 12830, 14113, 28226, 67999, 70565, 135998, 141130, 339995, 679990, 747989, 1495978, 3739945, 7479890]

約数ペア:

[(1, 7479890), (2, 3739945), (5, 1495978), (10, 747989), (11, 679990), (22, 339995), (53, 141130), (55, 135998), (106, 70565), (110, 67999), (265, 28226), (530, 14113), (583, 12830), (1166, 6415), (1283, 5830), (2566, 2915)]