15671751242

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{4391}}^1$

素因数の和:4947

約数の個数: 48

約数和(自身を含む): 27758142720

約数和(自身を除く): 12086391478

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 461, 553, 922, 1106, 3227, 3871, 4391, 6454, 7742, 8782, 22589, 30737, 36419, 45178, 61474, 72838, 215159, 254933, 346889, 430318, 509866, 693778, 1784531, 2024251, 2428223, 3569062, 4048502, 4856446, 14169757, 16997561, 28339514, 33995122, 99188299, 159915829, 198376598, 319831658, 1119410803, 2238821606, 7835875621, 15671751242]

約数ペア:

[(1, 15671751242), (2, 7835875621), (7, 2238821606), (14, 1119410803), (49, 319831658), (79, 198376598), (98, 159915829), (158, 99188299), (461, 33995122), (553, 28339514), (922, 16997561), (1106, 14169757), (3227, 4856446), (3871, 4048502), (4391, 3569062), (6454, 2428223), (7742, 2024251), (8782, 1784531), (22589, 693778), (30737, 509866), (36419, 430318), (45178, 346889), (61474, 254933), (72838, 215159)]