420888804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5010581}}^1$

素因数の和:5010595

約数の個数: 24

約数和(自身を含む): 1122370368

約数和(自身を除く): 701481564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5010581, 10021162, 15031743, 20042324, 30063486, 35074067, 60126972, 70148134, 105222201, 140296268, 210444402, 420888804]

約数ペア:

[(1, 420888804), (2, 210444402), (3, 140296268), (4, 105222201), (6, 70148134), (7, 60126972), (12, 35074067), (14, 30063486), (21, 20042324), (28, 15031743), (42, 10021162), (84, 5010581)]