414876994

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{641}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 722203776

約数和(自身を除く): 307326782

約数列:

[1, 2, 7, 14, 83, 166, 557, 581, 641, 1114, 1162, 1282, 3899, 4487, 7798, 8974, 46231, 53203, 92462, 106406, 323617, 357037, 372421, 647234, 714074, 744842, 2499259, 4998518, 29634071, 59268142, 207438497, 414876994]

約数ペア:

[(1, 414876994), (2, 207438497), (7, 59268142), (14, 29634071), (83, 4998518), (166, 2499259), (557, 744842), (581, 714074), (641, 647234), (1114, 372421), (1162, 357037), (1282, 323617), (3899, 106406), (4487, 92462), (7798, 53203), (8974, 46231)]