1640577948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{3511}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 3997948416

約数和(自身を除く): 2357370468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1693, 3386, 3511, 5079, 6772, 7022, 10158, 10533, 14044, 20316, 21066, 38939, 42132, 77878, 80753, 116817, 155756, 161506, 233634, 242259, 323012, 467268, 484518, 969036, 5944123, 11888246, 17832369, 23776492, 35664738, 71329476, 136714829, 273429658, 410144487, 546859316, 820288974, 1640577948]

約数ペア:

[(1, 1640577948), (2, 820288974), (3, 546859316), (4, 410144487), (6, 273429658), (12, 136714829), (23, 71329476), (46, 35664738), (69, 23776492), (92, 17832369), (138, 11888246), (276, 5944123), (1693, 969036), (3386, 484518), (3511, 467268), (5079, 323012), (6772, 242259), (7022, 233634), (10158, 161506), (10533, 155756), (14044, 116817), (20316, 80753), (21066, 77878), (38939, 42132)]