6460646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 11028960

約数和(自身を除く): 4568314

約数列:

[1, 2, 17, 19, 34, 38, 73, 137, 146, 274, 323, 646, 1241, 1387, 2329, 2482, 2603, 2774, 4658, 5206, 10001, 20002, 23579, 44251, 47158, 88502, 170017, 190019, 340034, 380038, 3230323, 6460646]

約数ペア:

[(1, 6460646), (2, 3230323), (17, 380038), (19, 340034), (34, 190019), (38, 170017), (73, 88502), (137, 47158), (146, 44251), (274, 23579), (323, 20002), (646, 10001), (1241, 5206), (1387, 4658), (2329, 2774), (2482, 2603)]