538445076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{111341}}^1$

素因数の和:111392

約数の個数: 48

約数和(自身を含む): 1396674048

約数和(自身を除く): 858228972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 111341, 222682, 334023, 445364, 668046, 1336092, 1447433, 2894866, 3451571, 4342299, 5789732, 6903142, 8684598, 10354713, 13806284, 17369196, 20709426, 41418852, 44870423, 89740846, 134611269, 179481692, 269222538, 538445076]

約数ペア:

[(1, 538445076), (2, 269222538), (3, 179481692), (4, 134611269), (6, 89740846), (12, 44870423), (13, 41418852), (26, 20709426), (31, 17369196), (39, 13806284), (52, 10354713), (62, 8684598), (78, 6903142), (93, 5789732), (124, 4342299), (156, 3451571), (186, 2894866), (372, 1447433), (403, 1336092), (806, 668046), (1209, 445364), (1612, 334023), (2418, 222682), (4836, 111341)]