243719422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 401940000

約数和(自身を除く): 158220578

約数列:

[1, 2, 19, 29, 38, 58, 109, 218, 551, 1102, 2029, 2071, 3161, 4058, 4142, 6322, 38551, 58841, 60059, 77102, 117682, 120118, 221161, 442322, 1117979, 2235958, 4202059, 6413669, 8404118, 12827338, 121859711, 243719422]

約数ペア:

[(1, 243719422), (2, 121859711), (19, 12827338), (29, 8404118), (38, 6413669), (58, 4202059), (109, 2235958), (218, 1117979), (551, 442322), (1102, 221161), (2029, 120118), (2071, 117682), (3161, 77102), (4058, 60059), (4142, 58841), (6322, 38551)]