2013923418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 4426216704

約数和(自身を除く): 2412293286

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 311, 366, 622, 793, 933, 1361, 1586, 1866, 2379, 2722, 4043, 4083, 4758, 8086, 8166, 12129, 17693, 18971, 24258, 35386, 37942, 53079, 56913, 83021, 106158, 113826, 166042, 246623, 249063, 423271, 493246, 498126, 739869, 846542, 1079273, 1269813, 1479738, 2158546, 2539626, 3237819, 5502523, 6475638, 11005046, 16507569, 25819531, 33015138, 51639062, 77458593, 154917186, 335653903, 671307806, 1006961709, 2013923418]

約数ペア:

[(1, 2013923418), (2, 1006961709), (3, 671307806), (6, 335653903), (13, 154917186), (26, 77458593), (39, 51639062), (61, 33015138), (78, 25819531), (122, 16507569), (183, 11005046), (311, 6475638), (366, 5502523), (622, 3237819), (793, 2539626), (933, 2158546), (1361, 1479738), (1586, 1269813), (1866, 1079273), (2379, 846542), (2722, 739869), (4043, 498126), (4083, 493246), (4758, 423271), (8086, 249063), (8166, 246623), (12129, 166042), (17693, 113826), (18971, 106158), (24258, 83021), (35386, 56913), (37942, 53079)]