1996373764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1\times {\mathrm{2621}}^1$

素因数の和:5116

約数の個数: 48

約数和(自身を含む): 4359148416

約数和(自身を除く): 2362774652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2473, 2621, 4946, 5242, 9892, 10484, 17311, 18347, 27203, 28831, 34622, 36694, 54406, 57662, 69244, 73388, 108812, 115324, 190421, 201817, 380842, 403634, 761684, 807268, 6481733, 12963466, 25926932, 45372131, 71299063, 90744262, 142598126, 181488524, 285196252, 499093441, 998186882, 1996373764]

約数ペア:

[(1, 1996373764), (2, 998186882), (4, 499093441), (7, 285196252), (11, 181488524), (14, 142598126), (22, 90744262), (28, 71299063), (44, 45372131), (77, 25926932), (154, 12963466), (308, 6481733), (2473, 807268), (2621, 761684), (4946, 403634), (5242, 380842), (9892, 201817), (10484, 190421), (17311, 115324), (18347, 108812), (27203, 73388), (28831, 69244), (34622, 57662), (36694, 54406)]