7235420218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 12573792000

約数和(自身を除く): 5338371782

約数列:

[1, 2, 13, 17, 26, 34, 109, 179, 218, 221, 358, 442, 839, 1417, 1678, 1853, 2327, 2834, 3043, 3706, 4654, 6086, 10907, 14263, 19511, 21814, 24089, 28526, 39022, 39559, 48178, 79118, 91451, 150181, 182902, 185419, 253643, 300362, 331687, 370838, 507286, 663374, 1188863, 1554667, 1952353, 2377726, 2553077, 3109334, 3904706, 4311931, 5106154, 8623862, 16369729, 20210671, 32739458, 33190001, 40421342, 66380002, 212806477, 278285393, 425612954, 556570786, 3617710109, 7235420218]

約数ペア:

[(1, 7235420218), (2, 3617710109), (13, 556570786), (17, 425612954), (26, 278285393), (34, 212806477), (109, 66380002), (179, 40421342), (218, 33190001), (221, 32739458), (358, 20210671), (442, 16369729), (839, 8623862), (1417, 5106154), (1678, 4311931), (1853, 3904706), (2327, 3109334), (2834, 2553077), (3043, 2377726), (3706, 1952353), (4654, 1554667), (6086, 1188863), (10907, 663374), (14263, 507286), (19511, 370838), (21814, 331687), (24089, 300362), (28526, 253643), (39022, 185419), (39559, 182902), (48178, 150181), (79118, 91451)]