1801791328

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{1301}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 3590770176

約数和(自身を除く): 1788978848

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 383, 452, 766, 904, 1301, 1532, 1808, 2602, 3064, 3616, 5204, 6128, 10408, 12256, 20816, 41632, 43279, 86558, 147013, 173116, 294026, 346232, 498283, 588052, 692464, 996566, 1176104, 1384928, 1993132, 2352208, 3986264, 4704416, 7972528, 15945056, 56305979, 112611958, 225223916, 450447832, 900895664, 1801791328]

約数ペア:

[(1, 1801791328), (2, 900895664), (4, 450447832), (8, 225223916), (16, 112611958), (32, 56305979), (113, 15945056), (226, 7972528), (383, 4704416), (452, 3986264), (766, 2352208), (904, 1993132), (1301, 1384928), (1532, 1176104), (1808, 996566), (2602, 692464), (3064, 588052), (3616, 498283), (5204, 346232), (6128, 294026), (10408, 173116), (12256, 147013), (20816, 86558), (41632, 43279)]