2015466964

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{3371}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 4087835136

約数和(自身を除く): 2072368172

約数列:

[1, 2, 4, 7, 14, 28, 131, 163, 262, 326, 524, 652, 917, 1141, 1834, 2282, 3371, 3668, 4564, 6742, 13484, 21353, 23597, 42706, 47194, 85412, 94388, 149471, 298942, 441601, 549473, 597884, 883202, 1098946, 1766404, 2197892, 3091207, 3846311, 6182414, 7692622, 12364828, 15385244, 71980963, 143961926, 287923852, 503866741, 1007733482, 2015466964]

約数ペア:

[(1, 2015466964), (2, 1007733482), (4, 503866741), (7, 287923852), (14, 143961926), (28, 71980963), (131, 15385244), (163, 12364828), (262, 7692622), (326, 6182414), (524, 3846311), (652, 3091207), (917, 2197892), (1141, 1766404), (1834, 1098946), (2282, 883202), (3371, 597884), (3668, 549473), (4564, 441601), (6742, 298942), (13484, 149471), (21353, 94388), (23597, 85412), (42706, 47194)]