1013401408

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{16477}}^1$

素因数の和:16551

約数の個数: 42

約数和(自身を含む): 2078057058

約数和(自身を除く): 1064655650

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 15376, 16477, 30752, 32954, 61504, 65908, 131816, 263632, 510787, 527264, 1021574, 1054528, 2043148, 4086296, 8172592, 15834397, 16345184, 31668794, 32690368, 63337588, 126675176, 253350352, 506700704, 1013401408]

約数ペア:

[(1, 1013401408), (2, 506700704), (4, 253350352), (8, 126675176), (16, 63337588), (31, 32690368), (32, 31668794), (62, 16345184), (64, 15834397), (124, 8172592), (248, 4086296), (496, 2043148), (961, 1054528), (992, 1021574), (1922, 527264), (1984, 510787), (3844, 263632), (7688, 131816), (15376, 65908), (16477, 61504), (30752, 32954)]