2499804918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{8087}}^1$

素因数の和:9429

約数の個数: 48

約数和(自身を含む): 5838015456

約数和(自身を除く): 3338210538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1321, 2642, 3963, 7926, 8087, 11889, 16174, 17173, 23778, 24261, 34346, 48522, 51519, 72783, 103038, 105131, 145566, 154557, 210262, 309114, 315393, 630786, 946179, 1892358, 10682927, 21365854, 32048781, 64097562, 96146343, 138878051, 192292686, 277756102, 416634153, 833268306, 1249902459, 2499804918]

約数ペア:

[(1, 2499804918), (2, 1249902459), (3, 833268306), (6, 416634153), (9, 277756102), (13, 192292686), (18, 138878051), (26, 96146343), (39, 64097562), (78, 32048781), (117, 21365854), (234, 10682927), (1321, 1892358), (2642, 946179), (3963, 630786), (7926, 315393), (8087, 309114), (11889, 210262), (16174, 154557), (17173, 145566), (23778, 105131), (24261, 103038), (34346, 72783), (48522, 51519)]