1431089364

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{6781}}^1$

素因数の和:7240

約数の個数: 48

約数和(自身を含む): 3425723840

約数和(自身を除く): 1994634476

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 409, 516, 818, 1227, 1636, 2454, 4908, 6781, 13562, 17587, 20343, 27124, 35174, 40686, 52761, 70348, 81372, 105522, 211044, 291583, 583166, 874749, 1166332, 1749498, 2773429, 3498996, 5546858, 8320287, 11093716, 16640574, 33281148, 119257447, 238514894, 357772341, 477029788, 715544682, 1431089364]

約数ペア:

[(1, 1431089364), (2, 715544682), (3, 477029788), (4, 357772341), (6, 238514894), (12, 119257447), (43, 33281148), (86, 16640574), (129, 11093716), (172, 8320287), (258, 5546858), (409, 3498996), (516, 2773429), (818, 1749498), (1227, 1166332), (1636, 874749), (2454, 583166), (4908, 291583), (6781, 211044), (13562, 105522), (17587, 81372), (20343, 70348), (27124, 52761), (35174, 40686)]