248623742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 404577504

約数和(自身を除く): 155953762

約数列:

[1, 2, 17, 34, 53, 106, 281, 491, 562, 901, 982, 1802, 4777, 8347, 9554, 14893, 16694, 26023, 29786, 52046, 137971, 253181, 275942, 442391, 506362, 884782, 2345507, 4691014, 7312463, 14624926, 124311871, 248623742]

約数ペア:

[(1, 248623742), (2, 124311871), (17, 14624926), (34, 7312463), (53, 4691014), (106, 2345507), (281, 884782), (491, 506362), (562, 442391), (901, 275942), (982, 253181), (1802, 137971), (4777, 52046), (8347, 29786), (9554, 26023), (14893, 16694)]