2019574816

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{39371}}^1$

素因数の和:39617

約数の個数: 48

約数和(自身を含む): 4564002240

約数和(自身を除く): 2544427424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 7328, 12824, 25648, 39371, 51296, 78742, 157484, 275597, 314968, 551194, 629936, 1102388, 1259872, 2204776, 4409552, 8819104, 9015959, 18031918, 36063836, 63111713, 72127672, 126223426, 144255344, 252446852, 288510688, 504893704, 1009787408, 2019574816]

約数ペア:

[(1, 2019574816), (2, 1009787408), (4, 504893704), (7, 288510688), (8, 252446852), (14, 144255344), (16, 126223426), (28, 72127672), (32, 63111713), (56, 36063836), (112, 18031918), (224, 9015959), (229, 8819104), (458, 4409552), (916, 2204776), (1603, 1259872), (1832, 1102388), (3206, 629936), (3664, 551194), (6412, 314968), (7328, 275597), (12824, 157484), (25648, 78742), (39371, 51296)]