511045628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 941001600

約数和(自身を除く): 429955972

約数列:

[1, 2, 4, 37, 74, 79, 109, 148, 158, 218, 316, 401, 436, 802, 1604, 2923, 4033, 5846, 8066, 8611, 11692, 14837, 16132, 17222, 29674, 31679, 34444, 43709, 59348, 63358, 87418, 126716, 174836, 318607, 637214, 1172123, 1274428, 1617233, 2344246, 3234466, 3453011, 4688492, 6468932, 6906022, 13812044, 127761407, 255522814, 511045628]

約数ペア:

[(1, 511045628), (2, 255522814), (4, 127761407), (37, 13812044), (74, 6906022), (79, 6468932), (109, 4688492), (148, 3453011), (158, 3234466), (218, 2344246), (316, 1617233), (401, 1274428), (436, 1172123), (802, 637214), (1604, 318607), (2923, 174836), (4033, 126716), (5846, 87418), (8066, 63358), (8611, 59348), (11692, 43709), (14837, 34444), (16132, 31679), (17222, 29674)]