2443255199

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 3151461120

約数和(自身を除く): 708205921

約数列:

[1, 7, 11, 49, 77, 79, 343, 539, 553, 869, 1171, 2401, 3773, 3871, 6083, 8197, 12881, 26411, 27097, 42581, 57379, 90167, 92509, 189679, 298067, 401653, 631169, 647563, 1017599, 2086469, 2811571, 4418183, 4532941, 7123193, 30927281, 31730587, 49862351, 222114109, 349036457, 2443255199]

約数ペア:

[(1, 2443255199), (7, 349036457), (11, 222114109), (49, 49862351), (77, 31730587), (79, 30927281), (343, 7123193), (539, 4532941), (553, 4418183), (869, 2811571), (1171, 2086469), (2401, 1017599), (3773, 647563), (3871, 631169), (6083, 401653), (8197, 298067), (12881, 189679), (26411, 92509), (27097, 90167), (42581, 57379)]