4818548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 10450944

約数和(自身を除く): 5632396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 191, 212, 238, 371, 382, 476, 742, 764, 901, 1337, 1484, 1802, 2674, 3247, 3604, 5348, 6307, 6494, 10123, 12614, 12988, 20246, 22729, 25228, 40492, 45458, 70861, 90916, 141722, 172091, 283444, 344182, 688364, 1204637, 2409274, 4818548]

約数ペア:

[(1, 4818548), (2, 2409274), (4, 1204637), (7, 688364), (14, 344182), (17, 283444), (28, 172091), (34, 141722), (53, 90916), (68, 70861), (106, 45458), (119, 40492), (191, 25228), (212, 22729), (238, 20246), (371, 12988), (382, 12614), (476, 10123), (742, 6494), (764, 6307), (901, 5348), (1337, 3604), (1484, 3247), (1802, 2674)]