245890554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450349}}^1$

素因数の和:450374

約数の個数: 32

約数和(自身を含む): 605270400

約数和(自身を除く): 359379846

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 450349, 900698, 1351047, 2702094, 3152443, 5854537, 6304886, 9457329, 11709074, 17563611, 18914658, 35127222, 40981759, 81963518, 122945277, 245890554]

約数ペア:

[(1, 245890554), (2, 122945277), (3, 81963518), (6, 40981759), (7, 35127222), (13, 18914658), (14, 17563611), (21, 11709074), (26, 9457329), (39, 6304886), (42, 5854537), (78, 3152443), (91, 2702094), (182, 1351047), (273, 900698), (546, 450349)]