2488991696

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{4253}}^1$

素因数の和:4803

約数の個数: 40

約数和(自身を含む): 4895162880

約数和(自身を除く): 2406171184

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 463, 632, 926, 1264, 1852, 3704, 4253, 7408, 8506, 17012, 34024, 36577, 68048, 73154, 146308, 292616, 335987, 585232, 671974, 1343948, 1969139, 2687896, 3938278, 5375792, 7876556, 15753112, 31506224, 155561981, 311123962, 622247924, 1244495848, 2488991696]

約数ペア:

[(1, 2488991696), (2, 1244495848), (4, 622247924), (8, 311123962), (16, 155561981), (79, 31506224), (158, 15753112), (316, 7876556), (463, 5375792), (632, 3938278), (926, 2687896), (1264, 1969139), (1852, 1343948), (3704, 671974), (4253, 585232), (7408, 335987), (8506, 292616), (17012, 146308), (34024, 73154), (36577, 68048)]