1438331236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 2707810560

約数和(自身を除く): 1269479324

約数列:

[1, 2, 4, 19, 38, 76, 83, 107, 166, 214, 332, 428, 1577, 2033, 2131, 3154, 4066, 4262, 6308, 8132, 8524, 8881, 17762, 35524, 40489, 80978, 161956, 168739, 176873, 228017, 337478, 353746, 456034, 674956, 707492, 912068, 3360587, 4332323, 6721174, 8664646, 13442348, 17329292, 18925411, 37850822, 75701644, 359582809, 719165618, 1438331236]

約数ペア:

[(1, 1438331236), (2, 719165618), (4, 359582809), (19, 75701644), (38, 37850822), (76, 18925411), (83, 17329292), (107, 13442348), (166, 8664646), (214, 6721174), (332, 4332323), (428, 3360587), (1577, 912068), (2033, 707492), (2131, 674956), (3154, 456034), (4066, 353746), (4262, 337478), (6308, 228017), (8132, 176873), (8524, 168739), (8881, 161956), (17762, 80978), (35524, 40489)]