656244524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 1272239136

約数和(自身を除く): 615994612

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 317, 533, 634, 971, 1066, 1268, 1942, 2132, 3884, 4121, 8242, 12623, 12997, 16484, 25246, 25994, 39811, 50492, 51988, 79622, 159244, 168961, 307807, 337922, 517543, 615614, 675844, 1035086, 1231228, 2070172, 4001491, 8002982, 12620087, 16005964, 25240174, 50480348, 164061131, 328122262, 656244524]

約数ペア:

[(1, 656244524), (2, 328122262), (4, 164061131), (13, 50480348), (26, 25240174), (41, 16005964), (52, 12620087), (82, 8002982), (164, 4001491), (317, 2070172), (533, 1231228), (634, 1035086), (971, 675844), (1066, 615614), (1268, 517543), (1942, 337922), (2132, 307807), (3884, 168961), (4121, 159244), (8242, 79622), (12623, 51988), (12997, 50492), (16484, 39811), (25246, 25994)]