2017604806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 3705901056

約数和(自身を除く): 1688296250

約数列:

[1, 2, 7, 14, 31, 43, 62, 73, 86, 146, 217, 301, 434, 511, 602, 1022, 1333, 1481, 2263, 2666, 2962, 3139, 4526, 6278, 9331, 10367, 15841, 18662, 20734, 21973, 31682, 43946, 45911, 63683, 91822, 97309, 108113, 127366, 194618, 216226, 321377, 445781, 642754, 681163, 756791, 891562, 1362326, 1513582, 1974173, 3351503, 3948346, 4648859, 6703006, 9297718, 13819211, 23460521, 27638422, 32542013, 46921042, 65084026, 144114629, 288229258, 1008802403, 2017604806]

約数ペア:

[(1, 2017604806), (2, 1008802403), (7, 288229258), (14, 144114629), (31, 65084026), (43, 46921042), (62, 32542013), (73, 27638422), (86, 23460521), (146, 13819211), (217, 9297718), (301, 6703006), (434, 4648859), (511, 3948346), (602, 3351503), (1022, 1974173), (1333, 1513582), (1481, 1362326), (2263, 891562), (2666, 756791), (2962, 681163), (3139, 642754), (4526, 445781), (6278, 321377), (9331, 216226), (10367, 194618), (15841, 127366), (18662, 108113), (20734, 97309), (21973, 91822), (31682, 63683), (43946, 45911)]