485212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 1103872

約数和(自身を除く): 618660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 172, 182, 217, 301, 364, 403, 434, 559, 602, 806, 868, 1118, 1204, 1333, 1612, 2236, 2666, 2821, 3913, 5332, 5642, 7826, 9331, 11284, 15652, 17329, 18662, 34658, 37324, 69316, 121303, 242606, 485212]

約数ペア:

[(1, 485212), (2, 242606), (4, 121303), (7, 69316), (13, 37324), (14, 34658), (26, 18662), (28, 17329), (31, 15652), (43, 11284), (52, 9331), (62, 7826), (86, 5642), (91, 5332), (124, 3913), (172, 2821), (182, 2666), (217, 2236), (301, 1612), (364, 1333), (403, 1204), (434, 1118), (559, 868), (602, 806)]