442122476

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1638

約数の個数: 36

約数和(自身を含む): 820838592

約数和(自身を除く): 378716116

約数列:

[1, 2, 4, 19, 38, 76, 223, 361, 446, 722, 892, 1373, 1444, 2746, 4237, 5492, 8474, 16948, 26087, 52174, 80503, 104348, 161006, 306179, 322012, 495653, 612358, 991306, 1224716, 1982612, 5817401, 11634802, 23269604, 110530619, 221061238, 442122476]

約数ペア:

[(1, 442122476), (2, 221061238), (4, 110530619), (19, 23269604), (38, 11634802), (76, 5817401), (223, 1982612), (361, 1224716), (446, 991306), (722, 612358), (892, 495653), (1373, 322012), (1444, 306179), (2746, 161006), (4237, 104348), (5492, 80503), (8474, 52174), (16948, 26087)]