98996935982

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 173224396800

約数和(自身を除く): 74227460818

約数列:

[1, 2, 7, 14, 71, 142, 389, 497, 503, 509, 778, 994, 1006, 1018, 2723, 3521, 3563, 5446, 7042, 7126, 27619, 35713, 36139, 55238, 71426, 72278, 193333, 195667, 198001, 249991, 252973, 256027, 386666, 391334, 396002, 499982, 505946, 512054, 1369669, 1386007, 1792189, 2739338, 2772014, 3584378, 13892357, 14058071, 18177917, 27784714, 28116142, 36355834, 97246499, 98406497, 99594503, 127245419, 194492998, 196812994, 199189006, 254490838, 697161521, 1394323042, 7071209713, 14142419426, 49498467991, 98996935982]

約数ペア:

[(1, 98996935982), (2, 49498467991), (7, 14142419426), (14, 7071209713), (71, 1394323042), (142, 697161521), (389, 254490838), (497, 199189006), (503, 196812994), (509, 194492998), (778, 127245419), (994, 99594503), (1006, 98406497), (1018, 97246499), (2723, 36355834), (3521, 28116142), (3563, 27784714), (5446, 18177917), (7042, 14058071), (7126, 13892357), (27619, 3584378), (35713, 2772014), (36139, 2739338), (55238, 1792189), (71426, 1386007), (72278, 1369669), (193333, 512054), (195667, 505946), (198001, 499982), (249991, 396002), (252973, 391334), (256027, 386666)]