1969058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 3763200

約数和(自身を除く): 1794142

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 349, 403, 434, 698, 806, 2443, 2821, 4537, 4886, 5642, 9074, 10819, 21638, 31759, 63518, 75733, 140647, 151466, 281294, 984529, 1969058]

約数ペア:

[(1, 1969058), (2, 984529), (7, 281294), (13, 151466), (14, 140647), (26, 75733), (31, 63518), (62, 31759), (91, 21638), (182, 10819), (217, 9074), (349, 5642), (403, 4886), (434, 4537), (698, 2821), (806, 2443)]