1520485516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{19273}}^1$

素因数の和:19462

約数の個数: 36

約数和(自身を含む): 2942831416

約数和(自身を除く): 1422345900

約数列:

[1, 2, 4, 11, 22, 44, 121, 163, 242, 326, 484, 652, 1793, 3586, 7172, 19273, 19723, 38546, 39446, 77092, 78892, 212003, 424006, 848012, 2332033, 3141499, 4664066, 6282998, 9328132, 12565996, 34556489, 69112978, 138225956, 380121379, 760242758, 1520485516]

約数ペア:

[(1, 1520485516), (2, 760242758), (4, 380121379), (11, 138225956), (22, 69112978), (44, 34556489), (121, 12565996), (163, 9328132), (242, 6282998), (326, 4664066), (484, 3141499), (652, 2332033), (1793, 848012), (3586, 424006), (7172, 212003), (19273, 78892), (19723, 77092), (38546, 39446)]