1999533408

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{443159}}^1$

素因数の和:443219

約数の個数: 48

約数和(自身を含む): 5360463360

約数和(自身を除く): 3360929952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 443159, 886318, 1329477, 1772636, 2658954, 3545272, 5317908, 7090544, 10635816, 14181088, 20828473, 21271632, 41656946, 42543264, 62485419, 83313892, 124970838, 166627784, 249941676, 333255568, 499883352, 666511136, 999766704, 1999533408]

約数ペア:

[(1, 1999533408), (2, 999766704), (3, 666511136), (4, 499883352), (6, 333255568), (8, 249941676), (12, 166627784), (16, 124970838), (24, 83313892), (32, 62485419), (47, 42543264), (48, 41656946), (94, 21271632), (96, 20828473), (141, 14181088), (188, 10635816), (282, 7090544), (376, 5317908), (564, 3545272), (752, 2658954), (1128, 1772636), (1504, 1329477), (2256, 886318), (4512, 443159)]