1383669452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16069}}^1$

素因数の和:16206

約数の個数: 48

約数和(自身を含む): 2807750400

約数和(自身を除く): 1424080948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 1133, 1957, 2266, 3914, 4532, 7828, 16069, 21527, 32138, 43054, 64276, 86108, 176759, 305311, 353518, 610622, 707036, 1221244, 1655107, 3310214, 3358421, 6620428, 6716842, 13433684, 18206177, 31447033, 36412354, 62894066, 72824708, 125788132, 345917363, 691834726, 1383669452]

約数ペア:

[(1, 1383669452), (2, 691834726), (4, 345917363), (11, 125788132), (19, 72824708), (22, 62894066), (38, 36412354), (44, 31447033), (76, 18206177), (103, 13433684), (206, 6716842), (209, 6620428), (412, 3358421), (418, 3310214), (836, 1655107), (1133, 1221244), (1957, 707036), (2266, 610622), (3914, 353518), (4532, 305311), (7828, 176759), (16069, 86108), (21527, 64276), (32138, 43054)]