64652839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 71470080

約数和(自身を除く): 6817241

約数列:

[1, 19, 23, 197, 437, 751, 3743, 4531, 14269, 17273, 86089, 147947, 328187, 2810993, 3402781, 64652839]

約数ペア:

[(1, 64652839), (19, 3402781), (23, 2810993), (197, 328187), (437, 147947), (751, 86089), (3743, 17273), (4531, 14269)]