254752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 529200

約数和(自身を除く): 274448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 419, 608, 838, 1676, 3352, 6704, 7961, 13408, 15922, 31844, 63688, 127376, 254752]

約数ペア:

[(1, 254752), (2, 127376), (4, 63688), (8, 31844), (16, 15922), (19, 13408), (32, 7961), (38, 6704), (76, 3352), (152, 1676), (304, 838), (419, 608)]