355317028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{19273}}^1$

素因数の和:19707

約数の個数: 24

約数和(自身を含む): 679986720

約数和(自身を除く): 324669692

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 18436, 19273, 38546, 77092, 212003, 424006, 848012, 8075387, 16150774, 32301548, 88829257, 177658514, 355317028]

約数ペア:

[(1, 355317028), (2, 177658514), (4, 88829257), (11, 32301548), (22, 16150774), (44, 8075387), (419, 848012), (838, 424006), (1676, 212003), (4609, 77092), (9218, 38546), (18436, 19273)]