4858984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 10332000

約数和(自身を除く): 5473016

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2459, 4918, 9836, 19672, 31967, 46721, 63934, 93442, 127868, 186884, 255736, 373768, 607373, 1214746, 2429492, 4858984]

約数ペア:

[(1, 4858984), (2, 2429492), (4, 1214746), (8, 607373), (13, 373768), (19, 255736), (26, 186884), (38, 127868), (52, 93442), (76, 63934), (104, 46721), (152, 31967), (247, 19672), (494, 9836), (988, 4918), (1976, 2459)]