2698778894

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{16631}}^1$

素因数の和:16880

約数の個数: 32

約数和(自身を含む): 4722955776

約数和(自身を除く): 2024176882

約数列:

[1, 2, 7, 14, 67, 134, 173, 346, 469, 938, 1211, 2422, 11591, 16631, 23182, 33262, 81137, 116417, 162274, 232834, 1114277, 2228554, 2877163, 5754326, 7799939, 15599878, 20140141, 40280282, 192769921, 385539842, 1349389447, 2698778894]

約数ペア:

[(1, 2698778894), (2, 1349389447), (7, 385539842), (14, 192769921), (67, 40280282), (134, 20140141), (173, 15599878), (346, 7799939), (469, 5754326), (938, 2877163), (1211, 2228554), (2422, 1114277), (11591, 232834), (16631, 162274), (23182, 116417), (33262, 81137)]