338202438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{61469}}^1$

素因数の和:61612

約数の個数: 32

約数和(自身を含む): 778947840

約数和(自身を除く): 440745402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 61469, 122938, 184407, 368814, 430283, 860566, 1290849, 2581698, 8052439, 16104878, 24157317, 48314634, 56367073, 112734146, 169101219, 338202438]

約数ペア:

[(1, 338202438), (2, 169101219), (3, 112734146), (6, 56367073), (7, 48314634), (14, 24157317), (21, 16104878), (42, 8052439), (131, 2581698), (262, 1290849), (393, 860566), (786, 430283), (917, 368814), (1834, 184407), (2751, 122938), (5502, 61469)]