1947246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 4520448

約数和(自身を除く): 2573202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 653, 994, 1306, 1491, 1959, 2982, 3918, 4571, 9142, 13713, 27426, 46363, 92726, 139089, 278178, 324541, 649082, 973623, 1947246]

約数ペア:

[(1, 1947246), (2, 973623), (3, 649082), (6, 324541), (7, 278178), (14, 139089), (21, 92726), (42, 46363), (71, 27426), (142, 13713), (213, 9142), (426, 4571), (497, 3918), (653, 2982), (994, 1959), (1306, 1491)]