943287638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 1498452480

約数和(自身を除く): 555164842

約数列:

[1, 2, 23, 46, 139, 151, 278, 302, 977, 1954, 3197, 3473, 6394, 6946, 20989, 22471, 41978, 44942, 135803, 147527, 271606, 295054, 482747, 965494, 3123469, 3393121, 6246938, 6786242, 20506253, 41012506, 471643819, 943287638]

約数ペア:

[(1, 943287638), (2, 471643819), (23, 41012506), (46, 20506253), (139, 6786242), (151, 6246938), (278, 3393121), (302, 3123469), (977, 965494), (1954, 482747), (3197, 295054), (3473, 271606), (6394, 147527), (6946, 135803), (20989, 44942), (22471, 41978)]