1383156736

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{103903}}^1$

素因数の和:103936

約数の個数: 44

約数和(自身を含む): 2977680832

約数和(自身を除く): 1594524096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 103903, 207806, 415612, 831224, 1350739, 1662448, 2701478, 3324896, 5402956, 6649792, 10805912, 13299584, 21611824, 26599168, 43223648, 53198336, 86447296, 106396672, 172894592, 345789184, 691578368, 1383156736]

約数ペア:

[(1, 1383156736), (2, 691578368), (4, 345789184), (8, 172894592), (13, 106396672), (16, 86447296), (26, 53198336), (32, 43223648), (52, 26599168), (64, 21611824), (104, 13299584), (128, 10805912), (208, 6649792), (256, 5402956), (416, 3324896), (512, 2701478), (832, 1662448), (1024, 1350739), (1664, 831224), (3328, 415612), (6656, 207806), (13312, 103903)]