2023281715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{153337}}^1$

素因数の和:153391

約数の個数: 32

約数和(自身を含む): 3091294080

約数和(自身を除く): 1068012365

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 13195, 153337, 766685, 1073359, 1993381, 4446773, 5366795, 9966905, 13953667, 22233865, 31127411, 57808049, 69768335, 155637055, 289040245, 404656343, 2023281715]

約数ペア:

[(1, 2023281715), (5, 404656343), (7, 289040245), (13, 155637055), (29, 69768335), (35, 57808049), (65, 31127411), (91, 22233865), (145, 13953667), (203, 9966905), (377, 5366795), (455, 4446773), (1015, 1993381), (1885, 1073359), (2639, 766685), (13195, 153337)]