419089814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86197}}^1$

素因数の和:86240

約数の個数: 32

約数和(自身を含む): 781988256

約数和(自身を除く): 362898442

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 86197, 172394, 948167, 1120561, 1465349, 1896334, 2241122, 2930698, 12326171, 16118839, 19049537, 24652342, 32237678, 38099074, 209544907, 419089814]

約数ペア:

[(1, 419089814), (2, 209544907), (11, 38099074), (13, 32237678), (17, 24652342), (22, 19049537), (26, 16118839), (34, 12326171), (143, 2930698), (187, 2241122), (221, 1896334), (286, 1465349), (374, 1120561), (442, 948167), (2431, 172394), (4862, 86197)]