4083142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 7387200

約数和(自身を除く): 3304058

約数列:

[1, 2, 7, 14, 29, 58, 89, 113, 178, 203, 226, 406, 623, 791, 1246, 1582, 2581, 3277, 5162, 6554, 10057, 18067, 20114, 22939, 36134, 45878, 70399, 140798, 291653, 583306, 2041571, 4083142]

約数ペア:

[(1, 4083142), (2, 2041571), (7, 583306), (14, 291653), (29, 140798), (58, 70399), (89, 45878), (113, 36134), (178, 22939), (203, 20114), (226, 18067), (406, 10057), (623, 6554), (791, 5162), (1246, 3277), (1582, 2581)]