2017801360438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{13913}}^1\times {\mathrm{6779}}^1$

素因数の和:21276

約数の個数: 32

約数和(自身を含む): 3192361372800

約数和(自身を除く): 1174560012362

約数列:

[1, 2, 19, 38, 563, 1126, 6779, 10697, 13558, 13913, 21394, 27826, 128801, 257602, 264347, 528694, 3816577, 7633154, 7833019, 15666038, 72514963, 94316227, 145029926, 148827361, 188632454, 297654722, 1792008313, 3584016626, 53100035801, 106200071602, 1008900680219, 2017801360438]

約数ペア:

[(1, 2017801360438), (2, 1008900680219), (19, 106200071602), (38, 53100035801), (563, 3584016626), (1126, 1792008313), (6779, 297654722), (10697, 188632454), (13558, 148827361), (13913, 145029926), (21394, 94316227), (27826, 72514963), (128801, 15666038), (257602, 7833019), (264347, 7633154), (528694, 3816577)]