236365948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20947}}^1$

素因数の和:21002

約数の個数: 48

約数和(自身を含む): 525543424

約数和(自身を除く): 289177476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 20947, 41894, 83788, 146629, 272311, 293258, 544622, 586516, 649357, 1089244, 1298714, 1906177, 2597428, 3812354, 4545499, 7624708, 8441641, 9090998, 16883282, 18181996, 33766564, 59091487, 118182974, 236365948]

約数ペア:

[(1, 236365948), (2, 118182974), (4, 59091487), (7, 33766564), (13, 18181996), (14, 16883282), (26, 9090998), (28, 8441641), (31, 7624708), (52, 4545499), (62, 3812354), (91, 2597428), (124, 1906177), (182, 1298714), (217, 1089244), (364, 649357), (403, 586516), (434, 544622), (806, 293258), (868, 272311), (1612, 146629), (2821, 83788), (5642, 41894), (11284, 20947)]