1972754

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 3611520

約数和(自身を除く): 1638766

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 113, 203, 226, 301, 406, 602, 791, 1247, 1582, 2494, 3277, 4859, 6554, 8729, 9718, 17458, 22939, 34013, 45878, 68026, 140911, 281822, 986377, 1972754]

約数ペア:

[(1, 1972754), (2, 986377), (7, 281822), (14, 140911), (29, 68026), (43, 45878), (58, 34013), (86, 22939), (113, 17458), (203, 9718), (226, 8729), (301, 6554), (406, 4859), (602, 3277), (791, 2494), (1247, 1582)]