1888432858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{13523}}^1$

素因数の和:13710

約数の個数: 32

約数和(自身を含む): 3149036352

約数和(自身を除く): 1260603494

約数列:

[1, 2, 13, 26, 41, 82, 131, 262, 533, 1066, 1703, 3406, 5371, 10742, 13523, 27046, 69823, 139646, 175799, 351598, 554443, 1108886, 1771513, 3543026, 7207759, 14415518, 23029669, 46059338, 72632033, 145264066, 944216429, 1888432858]

約数ペア:

[(1, 1888432858), (2, 944216429), (13, 145264066), (26, 72632033), (41, 46059338), (82, 23029669), (131, 14415518), (262, 7207759), (533, 3543026), (1066, 1771513), (1703, 1108886), (3406, 554443), (5371, 351598), (10742, 175799), (13523, 139646), (27046, 69823)]