1217967218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{93131}}^1$

素因数の和:93649

約数の個数: 16

約数和(自身を含む): 1971418176

約数和(自身を除く): 753450958

約数列:

[1, 2, 13, 26, 503, 1006, 6539, 13078, 93131, 186262, 1210703, 2421406, 46844893, 93689786, 608983609, 1217967218]

約数ペア:

[(1, 1217967218), (2, 608983609), (13, 93689786), (26, 46844893), (503, 2421406), (1006, 1210703), (6539, 186262), (13078, 93131)]