1231684278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{352111}}^1$

素因数の和:352180

約数の個数: 32

約数和(自身を含む): 2738022912

約数和(自身を除く): 1506338634

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 352111, 704222, 1056333, 2112666, 3873221, 7746442, 11619663, 18661883, 23239326, 37323766, 55985649, 111971298, 205280713, 410561426, 615842139, 1231684278]

約数ペア:

[(1, 1231684278), (2, 615842139), (3, 410561426), (6, 205280713), (11, 111971298), (22, 55985649), (33, 37323766), (53, 23239326), (66, 18661883), (106, 11619663), (159, 7746442), (318, 3873221), (583, 2112666), (1166, 1056333), (1749, 704222), (3498, 352111)]