2464314478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 4139020800

約数和(自身を除く): 1674706322

約数列:

[1, 2, 19, 37, 38, 59, 61, 74, 118, 122, 487, 703, 974, 1121, 1159, 1406, 2183, 2242, 2257, 2318, 3599, 4366, 4514, 7198, 9253, 18019, 18506, 28733, 29707, 36038, 41477, 42883, 57466, 59414, 68381, 82954, 85766, 133163, 136762, 266326, 342361, 545927, 564433, 684722, 1063121, 1091854, 1099159, 1128866, 1752713, 2126242, 2198318, 2530097, 3505426, 5060194, 20199299, 20884021, 33301547, 40398598, 41768042, 64850381, 66603094, 129700762, 1232157239, 2464314478]

約数ペア:

[(1, 2464314478), (2, 1232157239), (19, 129700762), (37, 66603094), (38, 64850381), (59, 41768042), (61, 40398598), (74, 33301547), (118, 20884021), (122, 20199299), (487, 5060194), (703, 3505426), (974, 2530097), (1121, 2198318), (1159, 2126242), (1406, 1752713), (2183, 1128866), (2242, 1099159), (2257, 1091854), (2318, 1063121), (3599, 684722), (4366, 564433), (4514, 545927), (7198, 342361), (9253, 266326), (18019, 136762), (18506, 133163), (28733, 85766), (29707, 82954), (36038, 68381), (41477, 59414), (42883, 57466)]