2393502046

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 4186608120

約数和(自身を除く): 1793106074

約数列:

[1, 2, 13, 17, 26, 34, 107, 169, 214, 221, 229, 289, 338, 442, 458, 578, 1391, 1819, 2782, 2873, 2977, 3638, 3757, 3893, 5746, 5954, 7514, 7786, 18083, 23647, 24503, 30923, 36166, 38701, 47294, 48841, 49006, 50609, 61846, 66181, 77402, 97682, 101218, 132362, 307411, 318539, 401999, 416551, 614822, 637078, 657917, 803998, 833102, 860353, 1315834, 1720706, 4141007, 5225987, 5415163, 7081367, 8282014, 10451974, 10830326, 11184589, 14162734, 22369178, 70397119, 92057771, 140794238, 184115542, 1196751023, 2393502046]

約数ペア:

[(1, 2393502046), (2, 1196751023), (13, 184115542), (17, 140794238), (26, 92057771), (34, 70397119), (107, 22369178), (169, 14162734), (214, 11184589), (221, 10830326), (229, 10451974), (289, 8282014), (338, 7081367), (442, 5415163), (458, 5225987), (578, 4141007), (1391, 1720706), (1819, 1315834), (2782, 860353), (2873, 833102), (2977, 803998), (3638, 657917), (3757, 637078), (3893, 614822), (5746, 416551), (5954, 401999), (7514, 318539), (7786, 307411), (18083, 132362), (23647, 101218), (24503, 97682), (30923, 77402), (36166, 66181), (38701, 61846), (47294, 50609), (48841, 49006)]