2039935404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^2$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 5221301232

約数和(自身を除く): 3181365828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 463, 732, 793, 926, 1389, 1586, 1852, 2379, 2778, 3172, 4758, 5556, 6019, 9516, 12038, 18057, 24076, 28243, 36114, 56486, 72228, 84729, 112972, 169458, 214369, 338916, 367159, 428738, 643107, 734318, 857476, 1101477, 1286214, 1468636, 2202954, 2572428, 2786797, 4405908, 5573594, 8360391, 11147188, 13076509, 16720782, 26153018, 33441564, 39229527, 52306036, 78459054, 156918108, 169994617, 339989234, 509983851, 679978468, 1019967702, 2039935404]

約数ペア:

[(1, 2039935404), (2, 1019967702), (3, 679978468), (4, 509983851), (6, 339989234), (12, 169994617), (13, 156918108), (26, 78459054), (39, 52306036), (52, 39229527), (61, 33441564), (78, 26153018), (122, 16720782), (156, 13076509), (183, 11147188), (244, 8360391), (366, 5573594), (463, 4405908), (732, 2786797), (793, 2572428), (926, 2202954), (1389, 1468636), (1586, 1286214), (1852, 1101477), (2379, 857476), (2778, 734318), (3172, 643107), (4758, 428738), (5556, 367159), (6019, 338916), (9516, 214369), (12038, 169458), (18057, 112972), (24076, 84729), (28243, 72228), (36114, 56486)]