7338142

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 13536000

約数和(自身を除く): 6197858

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 563, 686, 931, 1126, 1862, 3941, 6517, 7882, 10697, 13034, 21394, 27587, 55174, 74879, 149758, 193109, 386218, 524153, 1048306, 3669071, 7338142]

約数ペア:

[(1, 7338142), (2, 3669071), (7, 1048306), (14, 524153), (19, 386218), (38, 193109), (49, 149758), (98, 74879), (133, 55174), (266, 27587), (343, 21394), (563, 13034), (686, 10697), (931, 7882), (1126, 6517), (1862, 3941)]