2013939745285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1630463}}^1$

素因数の和:1631125

約数の個数: 32

約数和(自身を含む): 2690969960448

約数和(自身を除く): 677030215163

約数列:

[1, 5, 13, 31, 65, 155, 403, 613, 2015, 3065, 7969, 19003, 39845, 95015, 247039, 1235195, 1630463, 8152315, 21196019, 50544353, 105980095, 252721765, 657076589, 999473819, 3285382945, 4997369095, 12993159647, 30983688389, 64965798235, 154918441945, 402787949057, 2013939745285]

約数ペア:

[(1, 2013939745285), (5, 402787949057), (13, 154918441945), (31, 64965798235), (65, 30983688389), (155, 12993159647), (403, 4997369095), (613, 3285382945), (2015, 999473819), (3065, 657076589), (7969, 252721765), (19003, 105980095), (39845, 50544353), (95015, 21196019), (247039, 8152315), (1235195, 1630463)]