4020792258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1\times {\mathrm{1427}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 9332951040

約数和(自身を除く): 5312158782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 919, 1022, 1427, 1533, 1838, 2757, 2854, 3066, 4281, 5514, 6433, 8562, 9989, 12866, 19299, 19978, 29967, 38598, 59934, 67087, 104171, 134174, 201261, 208342, 312513, 402522, 469609, 625026, 729197, 939218, 1311413, 1408827, 1458394, 2187591, 2622826, 2817654, 3934239, 4375182, 7868478, 9179891, 18359782, 27539673, 55079346, 95733149, 191466298, 287199447, 574398894, 670132043, 1340264086, 2010396129, 4020792258]

約数ペア:

[(1, 4020792258), (2, 2010396129), (3, 1340264086), (6, 670132043), (7, 574398894), (14, 287199447), (21, 191466298), (42, 95733149), (73, 55079346), (146, 27539673), (219, 18359782), (438, 9179891), (511, 7868478), (919, 4375182), (1022, 3934239), (1427, 2817654), (1533, 2622826), (1838, 2187591), (2757, 1458394), (2854, 1408827), (3066, 1311413), (4281, 939218), (5514, 729197), (6433, 625026), (8562, 469609), (9989, 402522), (12866, 312513), (19299, 208342), (19978, 201261), (29967, 134174), (38598, 104171), (59934, 67087)]