3378947194

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 6247008000

約数和(自身を除く): 2868060806

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 397, 653, 686, 794, 931, 1306, 1862, 2779, 4571, 5558, 6517, 7543, 9142, 12407, 13034, 15086, 19453, 24814, 31997, 38906, 52801, 63994, 86849, 105602, 136171, 173698, 223979, 259241, 272342, 369607, 447958, 518482, 607943, 739214, 1215886, 1814687, 2587249, 3629374, 4255601, 4925579, 5174498, 8511202, 9851158, 12702809, 25405618, 34479053, 68958106, 88919663, 177839326, 241353371, 482706742, 1689473597, 3378947194]

約数ペア:

[(1, 3378947194), (2, 1689473597), (7, 482706742), (14, 241353371), (19, 177839326), (38, 88919663), (49, 68958106), (98, 34479053), (133, 25405618), (266, 12702809), (343, 9851158), (397, 8511202), (653, 5174498), (686, 4925579), (794, 4255601), (931, 3629374), (1306, 2587249), (1862, 1814687), (2779, 1215886), (4571, 739214), (5558, 607943), (6517, 518482), (7543, 447958), (9142, 369607), (12407, 272342), (13034, 259241), (15086, 223979), (19453, 173698), (24814, 136171), (31997, 105602), (38906, 86849), (52801, 63994)]