1240633394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 2550662784

約数和(自身を除く): 1310029390

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 169, 182, 286, 338, 511, 653, 803, 949, 1001, 1022, 1183, 1306, 1606, 1859, 1898, 2002, 2366, 3718, 4571, 5621, 6643, 7183, 8489, 9142, 10439, 11242, 12337, 13013, 13286, 14366, 16978, 20878, 24674, 26026, 47669, 50281, 59423, 73073, 86359, 93379, 95338, 100562, 110357, 118846, 135707, 146146, 172718, 186758, 220714, 271414, 333683, 524359, 619697, 653653, 667366, 772499, 949949, 1048718, 1213927, 1239394, 1307306, 1544998, 1899898, 2427854, 3670513, 4337879, 6816667, 7341026, 8056061, 8497489, 8675758, 13633334, 16112122, 16994978, 47716669, 56392427, 88616671, 95433338, 112784854, 177233342, 620316697, 1240633394]

約数ペア:

[(1, 1240633394), (2, 620316697), (7, 177233342), (11, 112784854), (13, 95433338), (14, 88616671), (22, 56392427), (26, 47716669), (73, 16994978), (77, 16112122), (91, 13633334), (143, 8675758), (146, 8497489), (154, 8056061), (169, 7341026), (182, 6816667), (286, 4337879), (338, 3670513), (511, 2427854), (653, 1899898), (803, 1544998), (949, 1307306), (1001, 1239394), (1022, 1213927), (1183, 1048718), (1306, 949949), (1606, 772499), (1859, 667366), (1898, 653653), (2002, 619697), (2366, 524359), (3718, 333683), (4571, 271414), (5621, 220714), (6643, 186758), (7183, 172718), (8489, 146146), (9142, 135707), (10439, 118846), (11242, 110357), (12337, 100562), (13013, 95338), (13286, 93379), (14366, 86359), (16978, 73073), (20878, 59423), (24674, 50281), (26026, 47669)]