2165960594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{15629}}^1$

素因数の和:16178

約数の個数: 32

約数和(自身を含む): 3916252800

約数和(自身を除く): 1750292206

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 521, 1042, 3647, 7294, 9899, 15629, 19798, 31258, 69293, 109403, 138586, 218806, 296951, 593902, 2078657, 4157314, 8142709, 16285418, 56998963, 113997926, 154711471, 309422942, 1082980297, 2165960594]

約数ペア:

[(1, 2165960594), (2, 1082980297), (7, 309422942), (14, 154711471), (19, 113997926), (38, 56998963), (133, 16285418), (266, 8142709), (521, 4157314), (1042, 2078657), (3647, 593902), (7294, 296951), (9899, 218806), (15629, 138586), (19798, 109403), (31258, 69293)]