1405572364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{24169}}^1$

素因数の和:24278

約数の個数: 48

約数和(自身を含む): 2945259520

約数和(自身を除く): 1539687156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 4154, 8308, 14539, 24169, 29078, 48338, 58156, 96676, 169183, 338366, 676732, 749239, 1498478, 1619323, 2996956, 3238646, 5244673, 6477292, 10489346, 11335261, 20978692, 22670522, 45341044, 50199013, 100398026, 200796052, 351393091, 702786182, 1405572364]

約数ペア:

[(1, 1405572364), (2, 702786182), (4, 351393091), (7, 200796052), (14, 100398026), (28, 50199013), (31, 45341044), (62, 22670522), (67, 20978692), (124, 11335261), (134, 10489346), (217, 6477292), (268, 5244673), (434, 3238646), (469, 2996956), (868, 1619323), (938, 1498478), (1876, 749239), (2077, 676732), (4154, 338366), (8308, 169183), (14539, 96676), (24169, 58156), (29078, 48338)]