2215703048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{19421}}^1$

素因数の和:20537

約数の個数: 32

約数和(自身を含む): 4478324760

約数和(自身を除く): 2262621712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1097, 2194, 4388, 8776, 14261, 19421, 28522, 38842, 57044, 77684, 114088, 155368, 252473, 504946, 1009892, 2019784, 21304837, 42609674, 85219348, 170438696, 276962881, 553925762, 1107851524, 2215703048]

約数ペア:

[(1, 2215703048), (2, 1107851524), (4, 553925762), (8, 276962881), (13, 170438696), (26, 85219348), (52, 42609674), (104, 21304837), (1097, 2019784), (2194, 1009892), (4388, 504946), (8776, 252473), (14261, 155368), (19421, 114088), (28522, 77684), (38842, 57044)]