1777881196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{119129}}^1$

素因数の和:119194

約数の個数: 48

約数和(自身を含む): 3922712640

約数和(自身を除く): 2144831444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 119129, 238258, 476516, 833903, 1548677, 1667806, 3097354, 3335612, 4884289, 6194708, 9768578, 10840739, 19537156, 21681478, 34190023, 43362956, 63495757, 68380046, 126991514, 136760092, 253983028, 444470299, 888940598, 1777881196]

約数ペア:

[(1, 1777881196), (2, 888940598), (4, 444470299), (7, 253983028), (13, 136760092), (14, 126991514), (26, 68380046), (28, 63495757), (41, 43362956), (52, 34190023), (82, 21681478), (91, 19537156), (164, 10840739), (182, 9768578), (287, 6194708), (364, 4884289), (533, 3335612), (574, 3097354), (1066, 1667806), (1148, 1548677), (2132, 833903), (3731, 476516), (7462, 238258), (14924, 119129)]