1240856484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{777479}}^1$

素因数の和:777512

約数の個数: 48

約数和(自身を含む): 3483110400

約数和(自身を除く): 2242253916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 777479, 1554958, 2332437, 3109916, 4664874, 5442353, 9329748, 10884706, 14772101, 16327059, 21769412, 29544202, 32654118, 44316303, 59088404, 65308236, 88632606, 103404707, 177265212, 206809414, 310214121, 413618828, 620428242, 1240856484]

約数ペア:

[(1, 1240856484), (2, 620428242), (3, 413618828), (4, 310214121), (6, 206809414), (7, 177265212), (12, 103404707), (14, 88632606), (19, 65308236), (21, 59088404), (28, 44316303), (38, 32654118), (42, 29544202), (57, 21769412), (76, 16327059), (84, 14772101), (114, 10884706), (133, 9329748), (228, 5442353), (266, 4664874), (399, 3109916), (532, 2332437), (798, 1554958), (1596, 777479)]