1796621204

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{4993}}^1$

素因数の和:5256

約数の個数: 48

約数和(自身を含む): 3664717056

約数和(自身を除く): 1868095852

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 181, 284, 362, 497, 724, 994, 1267, 1988, 2534, 4993, 5068, 9986, 12851, 19972, 25702, 34951, 51404, 69902, 89957, 139804, 179914, 354503, 359828, 709006, 903733, 1418012, 1807466, 2481521, 3614932, 4963042, 6326131, 9926084, 12652262, 25304524, 64165043, 128330086, 256660172, 449155301, 898310602, 1796621204]

約数ペア:

[(1, 1796621204), (2, 898310602), (4, 449155301), (7, 256660172), (14, 128330086), (28, 64165043), (71, 25304524), (142, 12652262), (181, 9926084), (284, 6326131), (362, 4963042), (497, 3614932), (724, 2481521), (994, 1807466), (1267, 1418012), (1988, 903733), (2534, 709006), (4993, 359828), (5068, 354503), (9986, 179914), (12851, 139804), (19972, 89957), (25702, 69902), (34951, 51404)]