319779316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{88729}}^1$

素因数の和:88803

約数の個数: 24

約数和(自身を含む): 603718920

約数和(自身を除く): 283939604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 88729, 177458, 354916, 1508393, 3016786, 4702637, 6033572, 9405274, 18810548, 79944829, 159889658, 319779316]

約数ペア:

[(1, 319779316), (2, 159889658), (4, 79944829), (17, 18810548), (34, 9405274), (53, 6033572), (68, 4702637), (106, 3016786), (212, 1508393), (901, 354916), (1802, 177458), (3604, 88729)]