2008694532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{15877}}^1$

素因数の和:16708

約数の個数: 48

約数和(自身を含む): 5054030912

約数和(自身を除く): 3045336380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 811, 1622, 2433, 3244, 4866, 9732, 10543, 15877, 21086, 31629, 31754, 42172, 47631, 63258, 63508, 95262, 126516, 190524, 206401, 412802, 619203, 825604, 1238406, 2476812, 12876247, 25752494, 38628741, 51504988, 77257482, 154514964, 167391211, 334782422, 502173633, 669564844, 1004347266, 2008694532]

約数ペア:

[(1, 2008694532), (2, 1004347266), (3, 669564844), (4, 502173633), (6, 334782422), (12, 167391211), (13, 154514964), (26, 77257482), (39, 51504988), (52, 38628741), (78, 25752494), (156, 12876247), (811, 2476812), (1622, 1238406), (2433, 825604), (3244, 619203), (4866, 412802), (9732, 206401), (10543, 190524), (15877, 126516), (21086, 95262), (31629, 63508), (31754, 63258), (42172, 47631)]