2012340464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{124897}}^1$

素因数の和:124977

約数の個数: 40

約数和(自身を含む): 4181585040

約数和(自身を除く): 2169244576

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 16112, 124897, 249794, 499588, 999176, 1998352, 2373043, 4746086, 6619541, 9492172, 13239082, 18984344, 26478164, 37968688, 52956328, 105912656, 125771279, 251542558, 503085116, 1006170232, 2012340464]

約数ペア:

[(1, 2012340464), (2, 1006170232), (4, 503085116), (8, 251542558), (16, 125771279), (19, 105912656), (38, 52956328), (53, 37968688), (76, 26478164), (106, 18984344), (152, 13239082), (212, 9492172), (304, 6619541), (424, 4746086), (848, 2373043), (1007, 1998352), (2014, 999176), (4028, 499588), (8056, 249794), (16112, 124897)]