1576490964

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 3701006400

約数和(自身を除く): 2124515436

約数列:

[1, 2, 3, 4, 6, 12, 389, 457, 739, 778, 914, 1167, 1371, 1478, 1556, 1828, 2217, 2334, 2742, 2956, 4434, 4668, 5484, 8868, 177773, 287471, 337723, 355546, 533319, 574942, 675446, 711092, 862413, 1013169, 1066638, 1149884, 1350892, 1724826, 2026338, 2133276, 3449652, 4052676, 131374247, 262748494, 394122741, 525496988, 788245482, 1576490964]

約数ペア:

[(1, 1576490964), (2, 788245482), (3, 525496988), (4, 394122741), (6, 262748494), (12, 131374247), (389, 4052676), (457, 3449652), (739, 2133276), (778, 2026338), (914, 1724826), (1167, 1350892), (1371, 1149884), (1478, 1066638), (1556, 1013169), (1828, 862413), (2217, 711092), (2334, 675446), (2742, 574942), (2956, 533319), (4434, 355546), (4668, 337723), (5484, 287471), (8868, 177773)]