298891394

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 506943360

約数和(自身を除く): 208051966

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 361, 437, 439, 722, 779, 874, 878, 943, 1558, 1886, 8303, 8341, 10097, 14801, 16606, 16682, 17917, 17999, 20194, 29602, 35834, 35998, 158479, 191843, 316958, 340423, 341981, 383686, 413977, 680846, 683962, 827954, 3645017, 6497639, 7290034, 7865563, 12995278, 15731126, 149445697, 298891394]

約数ペア:

[(1, 298891394), (2, 149445697), (19, 15731126), (23, 12995278), (38, 7865563), (41, 7290034), (46, 6497639), (82, 3645017), (361, 827954), (437, 683962), (439, 680846), (722, 413977), (779, 383686), (874, 341981), (878, 340423), (943, 316958), (1558, 191843), (1886, 158479), (8303, 35998), (8341, 35834), (10097, 29602), (14801, 20194), (16606, 17999), (16682, 17917)]