2013397390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{6653}}^1$

素因数の和:7284

約数の個数: 32

約数和(自身を含む): 3699517536

約数和(自身を除く): 1686120146

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 571, 1142, 2855, 5710, 6653, 13306, 30263, 33265, 60526, 66530, 151315, 302630, 352609, 705218, 1763045, 3526090, 3798863, 7597726, 18994315, 37988630, 201339739, 402679478, 1006698695, 2013397390]

約数ペア:

[(1, 2013397390), (2, 1006698695), (5, 402679478), (10, 201339739), (53, 37988630), (106, 18994315), (265, 7597726), (530, 3798863), (571, 3526090), (1142, 1763045), (2855, 705218), (5710, 352609), (6653, 302630), (13306, 151315), (30263, 66530), (33265, 60526)]