2143261668

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1\times {\mathrm{1039}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 5029955840

約数和(自身を除く): 2886694172

約数列:

[1, 2, 3, 4, 6, 12, 397, 433, 794, 866, 1039, 1191, 1299, 1588, 1732, 2078, 2382, 2598, 3117, 4156, 4764, 5196, 6234, 12468, 171901, 343802, 412483, 449887, 515703, 687604, 824966, 899774, 1031406, 1237449, 1349661, 1649932, 1799548, 2062812, 2474898, 2699322, 4949796, 5398644, 178605139, 357210278, 535815417, 714420556, 1071630834, 2143261668]

約数ペア:

[(1, 2143261668), (2, 1071630834), (3, 714420556), (4, 535815417), (6, 357210278), (12, 178605139), (397, 5398644), (433, 4949796), (794, 2699322), (866, 2474898), (1039, 2062812), (1191, 1799548), (1299, 1649932), (1588, 1349661), (1732, 1237449), (2078, 1031406), (2382, 899774), (2598, 824966), (3117, 687604), (4156, 515703), (4764, 449887), (5196, 412483), (6234, 343802), (12468, 171901)]