2247693578

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 60

約数和(自身を含む): 3890211930

約数和(自身を除く): 1642518352

約数列:

[1, 2, 13, 19, 26, 38, 109, 169, 218, 247, 338, 361, 494, 722, 1417, 2071, 2197, 2834, 3211, 4142, 4394, 4693, 6422, 9386, 18421, 26923, 28561, 36842, 39349, 41743, 53846, 57122, 61009, 78698, 83486, 122018, 239473, 349999, 478946, 511537, 542659, 699998, 793117, 1023074, 1085318, 1586234, 3113149, 4549987, 6226298, 6649981, 9099974, 10310521, 13299962, 20621042, 59149831, 86449753, 118299662, 172899506, 1123846789, 2247693578]

約数ペア:

[(1, 2247693578), (2, 1123846789), (13, 172899506), (19, 118299662), (26, 86449753), (38, 59149831), (109, 20621042), (169, 13299962), (218, 10310521), (247, 9099974), (338, 6649981), (361, 6226298), (494, 4549987), (722, 3113149), (1417, 1586234), (2071, 1085318), (2197, 1023074), (2834, 793117), (3211, 699998), (4142, 542659), (4394, 511537), (4693, 478946), (6422, 349999), (9386, 239473), (18421, 122018), (26923, 83486), (28561, 78698), (36842, 61009), (39349, 57122), (41743, 53846)]