2019928170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5179303}}^1$

素因数の和:5179326

約数の個数: 32

約数和(自身を含む): 5220738432

約数和(自身を除く): 3200810262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5179303, 10358606, 15537909, 25896515, 31075818, 51793030, 67330939, 77689545, 134661878, 155379090, 201992817, 336654695, 403985634, 673309390, 1009964085, 2019928170]

約数ペア:

[(1, 2019928170), (2, 1009964085), (3, 673309390), (5, 403985634), (6, 336654695), (10, 201992817), (13, 155379090), (15, 134661878), (26, 77689545), (30, 67330939), (39, 51793030), (65, 31075818), (78, 25896515), (130, 15537909), (195, 10358606), (390, 5179303)]