1628982628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{12823}}^1$

素因数の和:13196

約数の個数: 48

約数和(自身を含む): 3518905600

約数和(自身を除く): 1889922972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 349, 364, 698, 1396, 2443, 4537, 4886, 9074, 9772, 12823, 18148, 25646, 31759, 51292, 63518, 89761, 127036, 166699, 179522, 333398, 359044, 666796, 1166893, 2333786, 4475227, 4667572, 8950454, 17900908, 31326589, 58177951, 62653178, 116355902, 125306356, 232711804, 407245657, 814491314, 1628982628]

約数ペア:

[(1, 1628982628), (2, 814491314), (4, 407245657), (7, 232711804), (13, 125306356), (14, 116355902), (26, 62653178), (28, 58177951), (52, 31326589), (91, 17900908), (182, 8950454), (349, 4667572), (364, 4475227), (698, 2333786), (1396, 1166893), (2443, 666796), (4537, 359044), (4886, 333398), (9074, 179522), (9772, 166699), (12823, 127036), (18148, 89761), (25646, 63518), (31759, 51292)]