7957196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 15372000

約数和(自身を除く): 7414804

約数列:

[1, 2, 4, 13, 26, 52, 79, 149, 158, 169, 298, 316, 338, 596, 676, 1027, 1937, 2054, 3874, 4108, 7748, 11771, 13351, 23542, 25181, 26702, 47084, 50362, 53404, 100724, 153023, 306046, 612092, 1989299, 3978598, 7957196]

約数ペア:

[(1, 7957196), (2, 3978598), (4, 1989299), (13, 612092), (26, 306046), (52, 153023), (79, 100724), (149, 53404), (158, 50362), (169, 47084), (298, 26702), (316, 25181), (338, 23542), (596, 13351), (676, 11771), (1027, 7748), (1937, 4108), (2054, 3874)]