249698889238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{191057}}^1$

素因数の和:191452

約数の個数: 32

約数和(自身を含む): 398562272640

約数和(自身を除く): 148863383402

約数列:

[1, 2, 19, 38, 163, 211, 326, 422, 3097, 4009, 6194, 8018, 34393, 68786, 191057, 382114, 653467, 1306934, 3630083, 7260166, 31142291, 40313027, 62284582, 80626054, 591703529, 765947513, 1183407058, 1531895026, 6571023401, 13142046802, 124849444619, 249698889238]

約数ペア:

[(1, 249698889238), (2, 124849444619), (19, 13142046802), (38, 6571023401), (163, 1531895026), (211, 1183407058), (326, 765947513), (422, 591703529), (3097, 80626054), (4009, 62284582), (6194, 40313027), (8018, 31142291), (34393, 7260166), (68786, 3630083), (191057, 1306934), (382114, 653467)]