1114672208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{172871}}^1$

素因数の和:172923

約数の個数: 40

約数和(自身を含む): 2400846336

約数和(自身を除く): 1286174128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 172871, 345742, 691484, 1382968, 2247323, 2765936, 4494646, 5359001, 8989292, 10718002, 17978584, 21436004, 35957168, 42872008, 69667013, 85744016, 139334026, 278668052, 557336104, 1114672208]

約数ペア:

[(1, 1114672208), (2, 557336104), (4, 278668052), (8, 139334026), (13, 85744016), (16, 69667013), (26, 42872008), (31, 35957168), (52, 21436004), (62, 17978584), (104, 10718002), (124, 8989292), (208, 5359001), (248, 4494646), (403, 2765936), (496, 2247323), (806, 1382968), (1612, 691484), (3224, 345742), (6448, 172871)]