2155775568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2363789}}^1$

素因数の和:2363819

約数の個数: 40

約数和(自身を含む): 5862199200

約数和(自身を除く): 3706423632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2363789, 4727578, 7091367, 9455156, 14182734, 18910312, 28365468, 37820624, 44911991, 56730936, 89823982, 113461872, 134735973, 179647964, 269471946, 359295928, 538943892, 718591856, 1077887784, 2155775568]

約数ペア:

[(1, 2155775568), (2, 1077887784), (3, 718591856), (4, 538943892), (6, 359295928), (8, 269471946), (12, 179647964), (16, 134735973), (19, 113461872), (24, 89823982), (38, 56730936), (48, 44911991), (57, 37820624), (76, 28365468), (114, 18910312), (152, 14182734), (228, 9455156), (304, 7091367), (456, 4727578), (912, 2363789)]