423608822

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19559}}^1$

素因数の和:19605

約数の個数: 48

約数和(自身を含む): 842879520

約数和(自身を除く): 419270698

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 10829, 19559, 21658, 39118, 136913, 254267, 273826, 332503, 508534, 665006, 958391, 1779869, 1916782, 2327521, 3559738, 4322539, 4655042, 8645078, 12459083, 16292647, 24918166, 30257773, 32585294, 60515546, 211804411, 423608822]

約数ペア:

[(1, 423608822), (2, 211804411), (7, 60515546), (13, 32585294), (14, 30257773), (17, 24918166), (26, 16292647), (34, 12459083), (49, 8645078), (91, 4655042), (98, 4322539), (119, 3559738), (182, 2327521), (221, 1916782), (238, 1779869), (442, 958391), (637, 665006), (833, 508534), (1274, 332503), (1547, 273826), (1666, 254267), (3094, 136913), (10829, 39118), (19559, 21658)]