385156954

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2207

約数の個数: 48

約数和(自身を含む): 728973000

約数和(自身を除く): 343816046

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 149, 182, 298, 637, 1043, 1274, 1937, 2029, 2086, 3874, 4058, 7301, 13559, 14203, 14602, 26377, 27118, 28406, 52754, 94913, 99421, 184639, 189826, 198842, 302321, 369278, 604642, 1292473, 2116247, 2584946, 3930173, 4232494, 7860346, 14813729, 27511211, 29627458, 55022422, 192578477, 385156954]

約数ペア:

[(1, 385156954), (2, 192578477), (7, 55022422), (13, 29627458), (14, 27511211), (26, 14813729), (49, 7860346), (91, 4232494), (98, 3930173), (149, 2584946), (182, 2116247), (298, 1292473), (637, 604642), (1043, 369278), (1274, 302321), (1937, 198842), (2029, 189826), (2086, 184639), (3874, 99421), (4058, 94913), (7301, 52754), (13559, 28406), (14203, 27118), (14602, 26377)]