2080297786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{12911}}^1$

素因数の和:13614

約数の個数: 32

約数和(自身を含む): 3781873152

約数和(自身を除く): 1701575366

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 677, 1354, 4739, 9478, 11509, 12911, 23018, 25822, 80563, 90377, 161126, 180754, 219487, 438974, 1536409, 3072818, 8740747, 17481494, 61185229, 122370458, 148592699, 297185398, 1040148893, 2080297786]

約数ペア:

[(1, 2080297786), (2, 1040148893), (7, 297185398), (14, 148592699), (17, 122370458), (34, 61185229), (119, 17481494), (238, 8740747), (677, 3072818), (1354, 1536409), (4739, 438974), (9478, 219487), (11509, 180754), (12911, 161126), (23018, 90377), (25822, 80563)]