20211104732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2414131}}^1$

素因数の和:2414178

約数の個数: 48

約数和(自身を含む): 45424307712

約数和(自身を除く): 25213202980

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 2414131, 4828262, 9656524, 16898917, 31383703, 33797834, 55525013, 62767406, 67595668, 111050026, 125534812, 219685921, 222100052, 388675091, 439371842, 721825169, 777350182, 878743684, 1443650338, 1554700364, 2887300676, 5052776183, 10105552366, 20211104732]

約数ペア:

[(1, 20211104732), (2, 10105552366), (4, 5052776183), (7, 2887300676), (13, 1554700364), (14, 1443650338), (23, 878743684), (26, 777350182), (28, 721825169), (46, 439371842), (52, 388675091), (91, 222100052), (92, 219685921), (161, 125534812), (182, 111050026), (299, 67595668), (322, 62767406), (364, 55525013), (598, 33797834), (644, 31383703), (1196, 16898917), (2093, 9656524), (4186, 4828262), (8372, 2414131)]