2022761845

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 2689247952

約数和(自身を除く): 666486107

約数列:

[1, 5, 13, 65, 101, 137, 169, 173, 505, 685, 845, 865, 1313, 1781, 2249, 6565, 8905, 11245, 13837, 17069, 17473, 23153, 23701, 29237, 69185, 85345, 87365, 115765, 118505, 146185, 179881, 227149, 308113, 899405, 1135745, 1540565, 2338453, 2393801, 2952937, 4005469, 11692265, 11969005, 14764685, 20027345, 31119413, 155597065, 404552369, 2022761845]

約数ペア:

[(1, 2022761845), (5, 404552369), (13, 155597065), (65, 31119413), (101, 20027345), (137, 14764685), (169, 11969005), (173, 11692265), (505, 4005469), (685, 2952937), (845, 2393801), (865, 2338453), (1313, 1540565), (1781, 1135745), (2249, 899405), (6565, 308113), (8905, 227149), (11245, 179881), (13837, 146185), (17069, 118505), (17473, 115765), (23153, 87365), (23701, 85345), (29237, 69185)]