2116721186

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{108007}}^1$

素因数の和:108289

約数の個数: 16

約数和(自身を含む): 3266161920

約数和(自身を除く): 1149440734

約数列:

[1, 2, 41, 82, 239, 478, 9799, 19598, 108007, 216014, 4428287, 8856574, 25813673, 51627346, 1058360593, 2116721186]

約数ペア:

[(1, 2116721186), (2, 1058360593), (41, 51627346), (82, 25813673), (239, 8856574), (478, 4428287), (9799, 216014), (19598, 108007)]