4372019988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{505319}}^1$

素因数の和:505436

約数の個数: 48

約数和(自身を含む): 11771934720

約数和(自身を除く): 7399914732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 505319, 1010638, 1515957, 2021276, 3031914, 3537233, 6063828, 7074466, 10611699, 14148932, 21223398, 42446796, 52047857, 104095714, 156143571, 208191428, 312287142, 364334999, 624574284, 728669998, 1093004997, 1457339996, 2186009994, 4372019988]

約数ペア:

[(1, 4372019988), (2, 2186009994), (3, 1457339996), (4, 1093004997), (6, 728669998), (7, 624574284), (12, 364334999), (14, 312287142), (21, 208191428), (28, 156143571), (42, 104095714), (84, 52047857), (103, 42446796), (206, 21223398), (309, 14148932), (412, 10611699), (618, 7074466), (721, 6063828), (1236, 3537233), (1442, 3031914), (2163, 2021276), (2884, 1515957), (4326, 1010638), (8652, 505319)]