2044498768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{23459}}^1$

素因数の和:23899

約数の個数: 40

約数和(自身を含む): 4276288800

約数和(自身を除く): 2231790032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1676, 3352, 5447, 6704, 10894, 21788, 23459, 43576, 46918, 87152, 93836, 187672, 304967, 375344, 609934, 1219868, 2439736, 4879472, 9829321, 19658642, 39317284, 78634568, 127781173, 157269136, 255562346, 511124692, 1022249384, 2044498768]

約数ペア:

[(1, 2044498768), (2, 1022249384), (4, 511124692), (8, 255562346), (13, 157269136), (16, 127781173), (26, 78634568), (52, 39317284), (104, 19658642), (208, 9829321), (419, 4879472), (838, 2439736), (1676, 1219868), (3352, 609934), (5447, 375344), (6704, 304967), (10894, 187672), (21788, 93836), (23459, 87152), (43576, 46918)]