668082246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{15053}}^1$

素因数の和:15640

約数の個数: 32

約数和(自身を含む): 1441571040

約数和(自身を除く): 773488794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 569, 1138, 1707, 3414, 7397, 14794, 15053, 22191, 30106, 44382, 45159, 90318, 195689, 391378, 587067, 1174134, 8565157, 17130314, 25695471, 51390942, 111347041, 222694082, 334041123, 668082246]

約数ペア:

[(1, 668082246), (2, 334041123), (3, 222694082), (6, 111347041), (13, 51390942), (26, 25695471), (39, 17130314), (78, 8565157), (569, 1174134), (1138, 587067), (1707, 391378), (3414, 195689), (7397, 90318), (14794, 45159), (15053, 44382), (22191, 30106)]