2620231552

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{259121}}^1$

素因数の和:259214

約数の個数: 32

約数和(自身を含む): 5286088800

約数和(自身を除く): 2665857248

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 259121, 518242, 1036484, 2072968, 4145936, 8291872, 16583744, 20470559, 33167488, 40941118, 81882236, 163764472, 327528944, 655057888, 1310115776, 2620231552]

約数ペア:

[(1, 2620231552), (2, 1310115776), (4, 655057888), (8, 327528944), (16, 163764472), (32, 81882236), (64, 40941118), (79, 33167488), (128, 20470559), (158, 16583744), (316, 8291872), (632, 4145936), (1264, 2072968), (2528, 1036484), (5056, 518242), (10112, 259121)]