494156518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 795432960

約数和(自身を除く): 301276442

約数列:

[1, 2, 23, 41, 46, 82, 479, 547, 943, 958, 1094, 1886, 11017, 12581, 19639, 22034, 22427, 25162, 39278, 44854, 262013, 451697, 515821, 524026, 903394, 1031642, 6026299, 10742533, 12052598, 21485066, 247078259, 494156518]

約数ペア:

[(1, 494156518), (2, 247078259), (23, 21485066), (41, 12052598), (46, 10742533), (82, 6026299), (479, 1031642), (547, 903394), (943, 524026), (958, 515821), (1094, 451697), (1886, 262013), (11017, 44854), (12581, 39278), (19639, 25162), (22034, 22427)]