1303669456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{42283}}^1$

素因数の和:42379

約数の個数: 40

約数和(自身を含む): 2642580864

約数和(自身を除く): 1338911408

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 7708, 15416, 30832, 42283, 84566, 169132, 338264, 676528, 1733603, 1987301, 3467206, 3974602, 6934412, 7949204, 13868824, 15898408, 27737648, 31796816, 81479341, 162958682, 325917364, 651834728, 1303669456]

約数ペア:

[(1, 1303669456), (2, 651834728), (4, 325917364), (8, 162958682), (16, 81479341), (41, 31796816), (47, 27737648), (82, 15898408), (94, 13868824), (164, 7949204), (188, 6934412), (328, 3974602), (376, 3467206), (656, 1987301), (752, 1733603), (1927, 676528), (3854, 338264), (7708, 169132), (15416, 84566), (30832, 42283)]