2249744

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 5088960

約数和(自身を除く): 2839216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 379, 424, 742, 758, 848, 1484, 1516, 2653, 2968, 3032, 5306, 5936, 6064, 10612, 20087, 21224, 40174, 42448, 80348, 140609, 160696, 281218, 321392, 562436, 1124872, 2249744]

約数ペア:

[(1, 2249744), (2, 1124872), (4, 562436), (7, 321392), (8, 281218), (14, 160696), (16, 140609), (28, 80348), (53, 42448), (56, 40174), (106, 21224), (112, 20087), (212, 10612), (371, 6064), (379, 5936), (424, 5306), (742, 3032), (758, 2968), (848, 2653), (1484, 1516)]