245059886812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1\times {\mathrm{49993}}^1$

素因数の和:50998

約数の個数: 48

約数和(自身を含む): 466698389472

約数和(自身を除く): 221638502660

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 881, 1391, 1762, 2782, 3524, 5564, 11453, 22906, 45812, 49993, 94267, 99986, 188534, 199972, 377068, 649909, 1225471, 1299818, 2450942, 2599636, 4901884, 5349251, 10698502, 21397004, 44043833, 69540263, 88087666, 139080526, 176175332, 278161052, 572569829, 1145139658, 2290279316, 4712690131, 9425380262, 18850760524, 61264971703, 122529943406, 245059886812]

約数ペア:

[(1, 245059886812), (2, 122529943406), (4, 61264971703), (13, 18850760524), (26, 9425380262), (52, 4712690131), (107, 2290279316), (214, 1145139658), (428, 572569829), (881, 278161052), (1391, 176175332), (1762, 139080526), (2782, 88087666), (3524, 69540263), (5564, 44043833), (11453, 21397004), (22906, 10698502), (45812, 5349251), (49993, 4901884), (94267, 2599636), (99986, 2450942), (188534, 1299818), (199972, 1225471), (377068, 649909)]