28250704130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1960493}}^1$

素因数の和:1960642

約数の個数: 32

約数和(自身を含む): 55897604928

約数和(自身を除く): 27646900798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 1960493, 3920986, 9802465, 19604930, 21565423, 43130846, 107827115, 215654230, 256824583, 513649166, 1284122915, 2568245830, 2825070413, 5650140826, 14125352065, 28250704130]

約数ペア:

[(1, 28250704130), (2, 14125352065), (5, 5650140826), (10, 2825070413), (11, 2568245830), (22, 1284122915), (55, 513649166), (110, 256824583), (131, 215654230), (262, 107827115), (655, 43130846), (1310, 21565423), (1441, 19604930), (2882, 9802465), (7205, 3920986), (14410, 1960493)]