2190309716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{10627}}^1$

素因数の和:11088

約数の個数: 48

約数和(自身を含む): 4649452416

約数和(自身を除く): 2459142700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 433, 476, 866, 1732, 3031, 6062, 7361, 10627, 12124, 14722, 21254, 29444, 42508, 51527, 74389, 103054, 148778, 180659, 206108, 297556, 361318, 722636, 1264613, 2529226, 4601491, 5058452, 9202982, 18405964, 32210437, 64420874, 78225347, 128841748, 156450694, 312901388, 547577429, 1095154858, 2190309716]

約数ペア:

[(1, 2190309716), (2, 1095154858), (4, 547577429), (7, 312901388), (14, 156450694), (17, 128841748), (28, 78225347), (34, 64420874), (68, 32210437), (119, 18405964), (238, 9202982), (433, 5058452), (476, 4601491), (866, 2529226), (1732, 1264613), (3031, 722636), (6062, 361318), (7361, 297556), (10627, 206108), (12124, 180659), (14722, 148778), (21254, 103054), (29444, 74389), (42508, 51527)]