130671572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{2347}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 236678400

約数和(自身を除く): 106006828

約数列:

[1, 2, 4, 31, 62, 124, 449, 898, 1796, 2347, 4694, 9388, 13919, 27838, 55676, 72757, 145514, 291028, 1053803, 2107606, 4215212, 32667893, 65335786, 130671572]

約数ペア:

[(1, 130671572), (2, 65335786), (4, 32667893), (31, 4215212), (62, 2107606), (124, 1053803), (449, 291028), (898, 145514), (1796, 72757), (2347, 55676), (4694, 27838), (9388, 13919)]