838900258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{5101}}^1$

素因数の和:5818

約数の個数: 32

約数和(自身を含む): 1525212288

約数和(自身を除く): 686312030

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 691, 1382, 4837, 5101, 9674, 10202, 11747, 23494, 35707, 71414, 82229, 86717, 164458, 173434, 607019, 1214038, 3524791, 7049582, 24673537, 49347074, 59921447, 119842894, 419450129, 838900258]

約数ペア:

[(1, 838900258), (2, 419450129), (7, 119842894), (14, 59921447), (17, 49347074), (34, 24673537), (119, 7049582), (238, 3524791), (691, 1214038), (1382, 607019), (4837, 173434), (5101, 164458), (9674, 86717), (10202, 82229), (11747, 71414), (23494, 35707)]