720992036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{23321}}^1$

素因数の和:23515

約数の個数: 24

約数和(自身を含む): 1292971680

約数和(自身を除く): 571979644

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 7729, 15458, 23321, 30916, 46642, 93284, 1375939, 2751878, 3055051, 5503756, 6110102, 12220204, 180248009, 360496018, 720992036]

約数ペア:

[(1, 720992036), (2, 360496018), (4, 180248009), (59, 12220204), (118, 6110102), (131, 5503756), (236, 3055051), (262, 2751878), (524, 1375939), (7729, 93284), (15458, 46642), (23321, 30916)]