2447022448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379501}}^1$

素因数の和:379553

約数の個数: 40

約数和(自身を含む): 5270523776

約数和(自身を除く): 2823501328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 379501, 759002, 1518004, 3036008, 4933513, 6072016, 9867026, 11764531, 19734052, 23529062, 39468104, 47058124, 78936208, 94116248, 152938903, 188232496, 305877806, 611755612, 1223511224, 2447022448]

約数ペア:

[(1, 2447022448), (2, 1223511224), (4, 611755612), (8, 305877806), (13, 188232496), (16, 152938903), (26, 94116248), (31, 78936208), (52, 47058124), (62, 39468104), (104, 23529062), (124, 19734052), (208, 11764531), (248, 9867026), (403, 6072016), (496, 4933513), (806, 3036008), (1612, 1518004), (3224, 759002), (6448, 379501)]