1553916364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{35281}}^1$

素因数の和:35327

約数の個数: 72

約数和(自身を含む): 3678924704

約数和(自身を除く): 2125008340

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 11011, 22022, 35281, 44044, 70562, 141124, 246967, 388091, 458653, 493934, 776182, 917306, 987868, 1552364, 1834612, 2716637, 3210571, 4269001, 5045183, 5433274, 6421142, 8538002, 10090366, 10866548, 12842284, 17076004, 20180732, 29883007, 35316281, 55497013, 59766014, 70632562, 110994026, 119532028, 141265124, 221988052, 388479091, 776958182, 1553916364]

約数ペア:

[(1, 1553916364), (2, 776958182), (4, 388479091), (7, 221988052), (11, 141265124), (13, 119532028), (14, 110994026), (22, 70632562), (26, 59766014), (28, 55497013), (44, 35316281), (52, 29883007), (77, 20180732), (91, 17076004), (121, 12842284), (143, 10866548), (154, 10090366), (182, 8538002), (242, 6421142), (286, 5433274), (308, 5045183), (364, 4269001), (484, 3210571), (572, 2716637), (847, 1834612), (1001, 1552364), (1573, 987868), (1694, 917306), (2002, 776182), (3146, 493934), (3388, 458653), (4004, 388091), (6292, 246967), (11011, 141124), (22022, 70562), (35281, 44044)]