2012386264

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1951}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 4379351040

約数和(自身を除く): 2366964776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 163, 226, 326, 452, 652, 791, 904, 1141, 1304, 1582, 1951, 2282, 3164, 3902, 4564, 6328, 7804, 9128, 13657, 15608, 18419, 27314, 36838, 54628, 73676, 109256, 128933, 147352, 220463, 257866, 318013, 440926, 515732, 636026, 881852, 1031464, 1272052, 1543241, 1763704, 2226091, 2544104, 3086482, 4452182, 6172964, 8904364, 12345928, 17808728, 35935469, 71870938, 143741876, 251548283, 287483752, 503096566, 1006193132, 2012386264]

約数ペア:

[(1, 2012386264), (2, 1006193132), (4, 503096566), (7, 287483752), (8, 251548283), (14, 143741876), (28, 71870938), (56, 35935469), (113, 17808728), (163, 12345928), (226, 8904364), (326, 6172964), (452, 4452182), (652, 3086482), (791, 2544104), (904, 2226091), (1141, 1763704), (1304, 1543241), (1582, 1272052), (1951, 1031464), (2282, 881852), (3164, 636026), (3902, 515732), (4564, 440926), (6328, 318013), (7804, 257866), (9128, 220463), (13657, 147352), (15608, 128933), (18419, 109256), (27314, 73676), (36838, 54628)]