4147962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 6302982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 107, 142, 182, 213, 214, 273, 321, 426, 497, 546, 642, 749, 923, 994, 1391, 1491, 1498, 1846, 2247, 2769, 2782, 2982, 4173, 4494, 5538, 6461, 7597, 8346, 9737, 12922, 15194, 19383, 19474, 22791, 29211, 38766, 45582, 53179, 58422, 98761, 106358, 159537, 197522, 296283, 319074, 592566, 691327, 1382654, 2073981, 4147962]

約数ペア:

[(1, 4147962), (2, 2073981), (3, 1382654), (6, 691327), (7, 592566), (13, 319074), (14, 296283), (21, 197522), (26, 159537), (39, 106358), (42, 98761), (71, 58422), (78, 53179), (91, 45582), (107, 38766), (142, 29211), (182, 22791), (213, 19474), (214, 19383), (273, 15194), (321, 12922), (426, 9737), (497, 8346), (546, 7597), (642, 6461), (749, 5538), (923, 4494), (994, 4173), (1391, 2982), (1491, 2782), (1498, 2769), (1846, 2247)]