1569019912070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219679}}^1\times {\mathrm{54941}}^1$

素因数の和:274640

約数の個数: 32

約数和(自身を含む): 3041553957120

約数和(自身を除く): 1472534045050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 54941, 109882, 219679, 274705, 439358, 549410, 714233, 1098395, 1428466, 2196790, 2855827, 3571165, 5711654, 7142330, 14279135, 28558270, 12069383939, 24138767878, 60346919695, 120693839390, 156901991207, 313803982414, 784509956035, 1569019912070]

約数ペア:

[(1, 1569019912070), (2, 784509956035), (5, 313803982414), (10, 156901991207), (13, 120693839390), (26, 60346919695), (65, 24138767878), (130, 12069383939), (54941, 28558270), (109882, 14279135), (219679, 7142330), (274705, 5711654), (439358, 3571165), (549410, 2855827), (714233, 2196790), (1098395, 1428466)]