1419262

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 32

約数和(自身を含む): 2570400

約数和(自身を除く): 1151138

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 442, 494, 646, 2197, 2873, 3211, 4199, 4394, 5746, 6422, 8398, 37349, 41743, 54587, 74698, 83486, 109174, 709631, 1419262]

約数ペア:

[(1, 1419262), (2, 709631), (13, 109174), (17, 83486), (19, 74698), (26, 54587), (34, 41743), (38, 37349), (169, 8398), (221, 6422), (247, 5746), (323, 4394), (338, 4199), (442, 3211), (494, 2873), (646, 2197)]