396520231378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{41572681}}^1$

素因数の和:41572953

約数の個数: 16

約数和(自身を含む): 628578951840

約数和(自身を除く): 232058720462

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 41572681, 83145362, 789880939, 1579761878, 10434742931, 20869485862, 198260115689, 396520231378]

約数ペア:

[(1, 396520231378), (2, 198260115689), (19, 20869485862), (38, 10434742931), (251, 1579761878), (502, 789880939), (4769, 83145362), (9538, 41572681)]