2247202732

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 4445335440

約数和(自身を除く): 2198132708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 101, 202, 289, 323, 404, 578, 646, 1013, 1156, 1292, 1717, 1919, 2026, 3434, 3838, 4052, 5491, 6868, 7676, 10982, 17221, 19247, 21964, 29189, 32623, 34442, 38494, 58378, 65246, 68884, 76988, 102313, 116756, 130492, 204626, 292757, 327199, 409252, 554591, 585514, 654398, 1109182, 1171028, 1308796, 1739321, 1943947, 2218364, 3478642, 3887894, 5562383, 6957284, 7775788, 11124766, 22249532, 29568457, 33047099, 59136914, 66094198, 118273828, 132188396, 561800683, 1123601366, 2247202732]

約数ペア:

[(1, 2247202732), (2, 1123601366), (4, 561800683), (17, 132188396), (19, 118273828), (34, 66094198), (38, 59136914), (68, 33047099), (76, 29568457), (101, 22249532), (202, 11124766), (289, 7775788), (323, 6957284), (404, 5562383), (578, 3887894), (646, 3478642), (1013, 2218364), (1156, 1943947), (1292, 1739321), (1717, 1308796), (1919, 1171028), (2026, 1109182), (3434, 654398), (3838, 585514), (4052, 554591), (5491, 409252), (6868, 327199), (7676, 292757), (10982, 204626), (17221, 130492), (19247, 116756), (21964, 102313), (29189, 76988), (32623, 68884), (34442, 65246), (38494, 58378)]