2069791328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{11243}}^1$

素因数の和:11787

約数の個数: 48

約数和(自身を含む): 4454243136

約数和(自身を除く): 2384451808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 523, 1046, 2092, 4184, 5753, 8368, 11243, 11506, 16736, 22486, 23012, 44972, 46024, 89944, 92048, 123673, 179888, 184096, 247346, 359776, 494692, 989384, 1978768, 3957536, 5880089, 11760178, 23520356, 47040712, 64680979, 94081424, 129361958, 188162848, 258723916, 517447832, 1034895664, 2069791328]

約数ペア:

[(1, 2069791328), (2, 1034895664), (4, 517447832), (8, 258723916), (11, 188162848), (16, 129361958), (22, 94081424), (32, 64680979), (44, 47040712), (88, 23520356), (176, 11760178), (352, 5880089), (523, 3957536), (1046, 1978768), (2092, 989384), (4184, 494692), (5753, 359776), (8368, 247346), (11243, 184096), (11506, 179888), (16736, 123673), (22486, 92048), (23012, 89944), (44972, 46024)]