1216407894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{23593}}^1$

素因数の和:24272

約数の個数: 32

約数和(自身を含む): 2624030304

約数和(自身を除く): 1407622410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1322, 1983, 3966, 8593, 17186, 23593, 25779, 47186, 51558, 70779, 141558, 306709, 613418, 920127, 1840254, 15594973, 31189946, 46784919, 93569838, 202734649, 405469298, 608203947, 1216407894]

約数ペア:

[(1, 1216407894), (2, 608203947), (3, 405469298), (6, 202734649), (13, 93569838), (26, 46784919), (39, 31189946), (78, 15594973), (661, 1840254), (1322, 920127), (1983, 613418), (3966, 306709), (8593, 141558), (17186, 70779), (23593, 51558), (25779, 47186)]