1245584536

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{196837}}^1$

素因数の和:196963

約数の個数: 32

約数和(自身を含む): 2692743840

約数和(自身を除く): 1447159304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 196837, 393674, 787348, 1377859, 1574696, 2755718, 5511436, 11022872, 22242581, 44485162, 88970324, 155698067, 177940648, 311396134, 622792268, 1245584536]

約数ペア:

[(1, 1245584536), (2, 622792268), (4, 311396134), (7, 177940648), (8, 155698067), (14, 88970324), (28, 44485162), (56, 22242581), (113, 11022872), (226, 5511436), (452, 2755718), (791, 1574696), (904, 1377859), (1582, 787348), (3164, 393674), (6328, 196837)]