2099967558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 4601016000

約数和(自身を除く): 2501048442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 149, 202, 298, 303, 447, 606, 894, 1313, 1789, 1937, 2626, 3578, 3874, 3939, 5367, 5811, 7878, 10734, 11622, 15049, 23257, 30098, 45147, 46514, 69771, 90294, 139542, 180689, 195637, 266561, 361378, 391274, 533122, 542067, 586911, 799683, 1084134, 1173822, 1599366, 2348957, 3465293, 4697914, 6930586, 7046871, 10395879, 14093742, 20791758, 26922661, 53845322, 80767983, 161535966, 349994593, 699989186, 1049983779, 2099967558]

約数ペア:

[(1, 2099967558), (2, 1049983779), (3, 699989186), (6, 349994593), (13, 161535966), (26, 80767983), (39, 53845322), (78, 26922661), (101, 20791758), (149, 14093742), (202, 10395879), (298, 7046871), (303, 6930586), (447, 4697914), (606, 3465293), (894, 2348957), (1313, 1599366), (1789, 1173822), (1937, 1084134), (2626, 799683), (3578, 586911), (3874, 542067), (3939, 533122), (5367, 391274), (5811, 361378), (7878, 266561), (10734, 195637), (11622, 180689), (15049, 139542), (23257, 90294), (30098, 69771), (45147, 46514)]