1437223708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 2640333024

約数和(自身を除く): 1203109316

約数列:

[1, 2, 4, 37, 73, 74, 137, 146, 148, 274, 292, 548, 971, 1942, 2701, 3884, 5069, 5402, 10001, 10138, 10804, 20002, 20276, 35927, 40004, 70883, 71854, 133027, 141766, 143708, 266054, 283532, 370037, 532108, 740074, 1480148, 2622671, 4921999, 5245342, 9710971, 9843998, 10490684, 19421942, 19687996, 38843884, 359305927, 718611854, 1437223708]

約数ペア:

[(1, 1437223708), (2, 718611854), (4, 359305927), (37, 38843884), (73, 19687996), (74, 19421942), (137, 10490684), (146, 9843998), (148, 9710971), (274, 5245342), (292, 4921999), (548, 2622671), (971, 1480148), (1942, 740074), (2701, 532108), (3884, 370037), (5069, 283532), (5402, 266054), (10001, 143708), (10138, 141766), (10804, 133027), (20002, 71854), (20276, 70883), (35927, 40004)]