2006865770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{2063}}^1$

素因数の和:3159

約数の個数: 64

約数和(自身を含む): 4452295680

約数和(自身を除く): 2445429910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1069, 2063, 2138, 4126, 5345, 7483, 10315, 10690, 13897, 14441, 14966, 20630, 26819, 27794, 28882, 37415, 53638, 69485, 72205, 74830, 97279, 134095, 138970, 144410, 187733, 194558, 268190, 375466, 486395, 938665, 972790, 1877330, 2205347, 4410694, 11026735, 15437429, 22053470, 28669511, 30874858, 57339022, 77187145, 143347555, 154374290, 200686577, 286695110, 401373154, 1003432885, 2006865770]

約数ペア:

[(1, 2006865770), (2, 1003432885), (5, 401373154), (7, 286695110), (10, 200686577), (13, 154374290), (14, 143347555), (26, 77187145), (35, 57339022), (65, 30874858), (70, 28669511), (91, 22053470), (130, 15437429), (182, 11026735), (455, 4410694), (910, 2205347), (1069, 1877330), (2063, 972790), (2138, 938665), (4126, 486395), (5345, 375466), (7483, 268190), (10315, 194558), (10690, 187733), (13897, 144410), (14441, 138970), (14966, 134095), (20630, 97279), (26819, 74830), (27794, 72205), (28882, 69485), (37415, 53638)]