2488673089

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 2937876480

約数和(自身を除く): 449203391

約数列:

[1, 7, 79, 107, 137, 307, 553, 749, 959, 2149, 8453, 10823, 14659, 24253, 32849, 42059, 59171, 75761, 102613, 169771, 229943, 294413, 1158061, 2595071, 3322661, 4500313, 8106427, 18165497, 23258627, 31502191, 355524727, 2488673089]

約数ペア:

[(1, 2488673089), (7, 355524727), (79, 31502191), (107, 23258627), (137, 18165497), (307, 8106427), (553, 4500313), (749, 3322661), (959, 2595071), (2149, 1158061), (8453, 294413), (10823, 229943), (14659, 169771), (24253, 102613), (32849, 75761), (42059, 59171)]