492128052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{7867}}^1$

素因数の和:8288

約数の個数: 48

約数和(自身を含む): 1239870912

約数和(自身を除く): 747742860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 1203, 1604, 2406, 4812, 5213, 7867, 10426, 15639, 15734, 20852, 23601, 31278, 31468, 47202, 62556, 94404, 102271, 204542, 306813, 409084, 613626, 1227252, 3154667, 6309334, 9464001, 12618668, 18928002, 37856004, 41010671, 82021342, 123032013, 164042684, 246064026, 492128052]

約数ペア:

[(1, 492128052), (2, 246064026), (3, 164042684), (4, 123032013), (6, 82021342), (12, 41010671), (13, 37856004), (26, 18928002), (39, 12618668), (52, 9464001), (78, 6309334), (156, 3154667), (401, 1227252), (802, 613626), (1203, 409084), (1604, 306813), (2406, 204542), (4812, 102271), (5213, 94404), (7867, 62556), (10426, 47202), (15639, 31468), (15734, 31278), (20852, 23601)]