2197994092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{8011}}^1$

素因数の和:8302

約数の個数: 48

約数和(自身を含む): 4522613760

約数和(自身を除く): 2324619668

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 239, 287, 478, 574, 956, 1148, 1673, 3346, 6692, 8011, 9799, 16022, 19598, 32044, 39196, 56077, 68593, 112154, 137186, 224308, 274372, 328451, 656902, 1313804, 1914629, 2299157, 3829258, 4598314, 7658516, 9196628, 13402403, 26804806, 53609612, 78499789, 156999578, 313999156, 549498523, 1098997046, 2197994092]

約数ペア:

[(1, 2197994092), (2, 1098997046), (4, 549498523), (7, 313999156), (14, 156999578), (28, 78499789), (41, 53609612), (82, 26804806), (164, 13402403), (239, 9196628), (287, 7658516), (478, 4598314), (574, 3829258), (956, 2299157), (1148, 1914629), (1673, 1313804), (3346, 656902), (6692, 328451), (8011, 274372), (9799, 224308), (16022, 137186), (19598, 112154), (32044, 68593), (39196, 56077)]