891722208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{714521}}^1$

素因数の和:714547

約数の個数: 48

約数和(自身を含む): 2520833616

約数和(自身を除く): 1629111408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 714521, 1429042, 2143563, 2858084, 4287126, 5716168, 8574252, 9288773, 11432336, 17148504, 18577546, 22864672, 27866319, 34297008, 37155092, 55732638, 68594016, 74310184, 111465276, 148620368, 222930552, 297240736, 445861104, 891722208]

約数ペア:

[(1, 891722208), (2, 445861104), (3, 297240736), (4, 222930552), (6, 148620368), (8, 111465276), (12, 74310184), (13, 68594016), (16, 55732638), (24, 37155092), (26, 34297008), (32, 27866319), (39, 22864672), (48, 18577546), (52, 17148504), (78, 11432336), (96, 9288773), (104, 8574252), (156, 5716168), (208, 4287126), (312, 2858084), (416, 2143563), (624, 1429042), (1248, 714521)]